Martha Werler | Profiles RNS

Martha Werler, DSc

Professor

Boston University School of Public Health

Epidemiology

DSc, Boston University
MPH, University of Michigan at Ann Arbor
BS, Boston College

Websites

	School of Public Health Faculty
	Slone Epidemiology Center Faculty
	ResearchGate
	Google Scholar
	LinkedIn

ORCID : 0000-0003-3392-6814

Dr. Werler is Professor of Epidemiology. She is a perinatal epidemiologist whose NIH- and CDC- supported research focuses on the impact of pregnancy exposures on birth outcomes, including congenital malformations, fetal growth, and neurodevelopment. She has studied medication use in pregnancy, including analgesic, anti-inflammatory, anti-emetic, anti-depressant, and anti-epileptic drugs. Her recent work explores prescription opioid use and treatments for opioid use disorder among pregnant women. She has published over 200 papers and book chapters, served as President of the Society for Epidemiology Research (2018-2021), been recognized for her mentorship of doctoral students by the Society for Pediatric and Perinatal Epidemiologic Research, been honored for her research on congenital anomalies by the Teratology Society Fraser Award and the National Birth Defect Prevention Network Oakley Award; and served on numerous NIH advisory and review boards. Dr. Werler is an Assistant Editor for the Paediatric and Perinatal Epidemiology journal. Dr. Werler directed the BU Reproductive, Perinatal, and Pediatric Epidemiology training program for pre-doctoral candidates in Epidemiology and teaches Design and Conduct of Case-Control Studies.

Diversity, Equity, Inclusion and Accessibility

On a personal level, my thinking about race/ethnicity in my research, teaching and service has evolved and continues to evolve. This includes thoughtful conceptualization of 'race' in epidemiologic analyses and more circumspect interpretation of findings within my own research and in my peer- and program-review roles. In my courses, I seek to provide a range of learning materials that include contemporary public health issues, recognize disparities, and highlight diverse authors and study populations. At the Department level, I am overseeing a variety of activities stemming from the Department’s Anti-Racism Working Group report of September 2020. This includes a dedicated monthly meeting for all faculty, staff, and students in the department on anti-racism-related topics. In 2022-23, the Department's Anti-Racism Committee is leading a speaker series 'Measurement in the Study of Racism and Racial and Ethnic Inequities in Health.' I and seven other department members have completed a year-long racial literacy program with an outside consultant and are moving forward with action plans for the Department. Fostering inclusivity and diversity in all Department activities is a priority of mine, which I am approaching through the efforts described above and through hiring.

BU Research
NIH RePORTER Research

Early Life Course of Children with Congenital Structural Heart Anomalies
09/30/2022 - 09/29/2026 (PI)
HHS/Center for Disease Control
5 NU50DD000111-03-00

Association of maternal, fetal and placental biomarkers with neonatal neuroimaging and development following in-utero opioid exposure
09/01/2023 - 08/31/2026 (Subcontract PI)
Boston Medical Center Corporation NIH NICHD
1R01HD113143-01

Massachusetts Center for Birth Defects Research and Prevention (BD STEPS) - Component A: BD-STEPS Core and Component B: BD-STEPS Stillbirth
10/27/2023 - 06/30/2025 (Subcontract PI)
Comm. of Mass./Department of Public Health HHS CDC

Patient-provider racial concordance at birth & severe maternal morbidity among patients with hypertensive disorders of pregnancy
04/01/2023 - 03/31/2024 (Multi-PI)
PI: Martha Werler, DSc
Boston Medical Center Corporation American Heart Assoc

Massachusetts Center for Birth Defects Research and Prevention (BD STEPS) - Core
02/28/2019 - 08/31/2023 (Subcontract PI)
Comm. of Mass./Department of Public Health HHS CDC
5U01DD001224-03-00

Safety, pharmacokinetics and efficacy of extended-release naltrexone in pregnant women with opioid use disorder
10/01/2018 - 05/31/2023 (Subcontract PI)
Boston Medical Center Corporation NIH NICHD
5R01HD096798-05

Pregnancy in women with congenital physical disabilities: Risk factors, birth outcomes, and mediation
04/01/2019 - 03/31/2022 (PI)
NIH/National Institute of Child Health & Human Development
5R03HD098507-02

A Population-Based Study to Quantify the Risks of Opioid Analgesics in Pregnancy
09/01/2020 - 08/31/2021 (Subcontract PI)
Queen's University at Kingston NIH NICHD
5R03HD099617-02

A Population-Based Study to Quantify the Risks of Opioid Analgesics in Pregnancy
09/12/2019 - 08/31/2020 (Subcontract PI)
Queen's University at Kingston NIH NICHD
1R03HD099617-01

Exploring Modifiable Factors for Folic Acid Resistant Spina Bifida
09/01/2015 - 04/30/2019 (PI)
HHS/CDC/National Center for Birth Defects and Developmental Disabilities
6 U01DD001184-03-03

Showing 10 of 20 results. Show All Results

Title

Yr	Title	Project-Sub Proj	Pubs
2024	Massachusetts Center for Birth Defects Research and Prevention: Birth Defects Study To Evaluate Pregnancy exposureS (BD STEPS Core and Stillbirth)	5U01DD001300-02
2023	Massachusetts Center for Birth Defects Research and Prevention: Birth Defects Study To Evaluate Pregnancy exposureS (BD STEPS Core and Stillbirth)	1U01DD001300-01
2020	Pregnancy in women with congenital physical disabilities: Risk factors, birth outcomes, and mediation	5R03HD098507-02
2019	Pregnancy in women with congenital physical disabilities: Risk factors, birth outcomes, and mediation	1R03HD098507-01
2018	BD-STEPS II (Birth Defects Study To Evaluate Pregnancy exposureS) - Core	1U01DD001224-01	5
2018	BD-STEPS II (Birth Defects Study To Evaluate Pregnancy exposureS) - Core	6U01DD001224-01M002	5
2018	EXPLORING MODIFIABLE FACTORS FOR FOLIC ACID RESISTANT SPINA BIFIDA	6U01DD001184-03M002	6
2018	EXPLORING MODIFIABLE FACTORS FOR FOLIC ACID RESISTANT SPINA BIFIDA	6U01DD001184-03M001	6
2018	Society for Pediatric and Perinatal Epidemiologic Research	5R13HD055094-12	2
2017	EXPLORING MODIFIABLE FACTORS FOR FOLIC ACID RESISTANT SPINA BIFIDA	5U01DD001184-03	6

Showing 10 of 56 results. Show All Results

Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.

iCite Analysis Copy PMIDs To Clipboard

Iannella N, Momper J, Mirochnick M, Suhandynata RT, Saia K, Werler M, Jones HE, Wachman EM. Pharmacokinetics of Oral and Extended-release Naltrexone in Pregnant and Lactating Individuals and their Infants. J Addict Med. 2025 May 19.View Related Profiles.

Wachman, Elisha
Saia, Kelley
Mirochnick, Mark
Werler, Martha

PMID: 40388713

Carter TC, Kay DM, Pangilinan F, Almli LM, Jenkins MM, Blue EE, Sok P, White JJ, Cunniff CM, Agopian AJ, Bamshad MJ, Botto LD, Brody LC, Gucsavas-Calikoglu M, Chong JX, Gomez-Acevedo H, Lupo PJ, Moore CA, Nembhard WN, Olney RS, Olshan AF, Orloff MS, Reefhuis J, Romitti PA, Shaw GM, Werler MM, Yazdy MM, Browne ML, Howley MM. Exome Sequencing to Identify Novel Susceptibility Genes for Nonsyndromic Split-Hand/Ft Malformation: A Report From the National Birth Defects Prevention Study. Birth Defects Res. 2025 May; 117(5):e2472.View Related Profiles.

Yazdy, Mahsa
Werler, Martha

PMID: 40304391

Petersen JM, Yazdy MM, Darling AM, Werler MM. Maternal Age Differences in Interpregnancy Interval and Preterm Birth Associations Accounting for Multiple Epidemiologic Biases. Paediatr Perinat Epidemiol. 2025 Apr 30.View Related Profiles.

Petersen, Julie
Yazdy, Mahsa
Werler, Martha

PMID: 40302632

Barnard-Mayers R, Declercq E, Murray EJ, Yarrington TD, Werler MM. Using linked data to explore medical complications associated with Robson classification of cesarean deliveries in Massachusetts, 2011 to 2018. AJOG Glob Rep. 2025 May; 5(2):100470.View Related Profiles.

Declercq, Eugene
Werler, Martha

PMID: 40201619; PMCID: PMC11976233; DOI: 10.1016/j.xagr.2025.100470;

Huezo Garcia M, Parker SE, Ncube CN, Yarrington CD, Werler MM. A Latent Class Analysis of Pre-Pregnancy Multimorbidity Patterns in a Delivery Cohort at a Safety-Net Hospital. J Womens Health (Larchmt). 2025 Feb 21.View Related Profiles.

Ncube, Collette
Werler, Martha
Parker, Samantha

PMID: 39984175

Smith-Webb RS, Langlois PH, Shaw GM, Moore CA, Canfield MA, Petersen JM, Werler MM. Why Has Gastroschisis Increased Over Time and Why Is It More Common in Infants of Young Mothers? Birth Defects Res. 2025 Feb; 117(2):e2436.View Related Profiles.

Petersen, Julie
Werler, Martha

PMID: 39950689; PMCID: PMC11956764; DOI: 10.1002/bdr2.2436;

Adrien N, MacLehose RF, Werler MM, Yazdy MM, Fox MP, Parker SE. Assessing the Impact of Exposure Misclassification in Case-Control Studies of Self-Reported Medication Use. Paediatr Perinat Epidemiol. 2024 Dec 16.View Related Profiles.

Yazdy, Mahsa
Werler, Martha
Fox, Matthew
Parker, Samantha

PMID: 39679807

Petersen JM, Gradus JL, Werler MM, Parker SE. An exploration of potential risk factors for gastroschisis using decision tree learning. Ann Epidemiol. 2025 Jan; 101:19-26.View Related Profiles.

Gradus, Jaimie
Petersen, Julie
Werler, Martha
Parker, Samantha

PMID: 39657869

Ailes EC, Werler MM, Howley MM, Jenkins MM, Reefhuis J. Real-world data are not always big data: the case for primary data collection on medication use in pregnancy in the context of birth defects research. Am J Epidemiol. 2024 Sep 03; 193(9):1211-1214. PMID: 38751306; PMCID: PMC11372710; DOI: 10.1093/aje/kwae060;

Blue EE, Moore KJ, North KE, Desrosiers TA, Carmichael SL, White JJ, Chong JX, Bamshad MJ, Jenkins MM, Almli LM, Brody LC, Freedman SF, Reefhuis J, Romitti PA, Shaw GM, Werler M, Kay DM, Browne ML, Feldkamp ML, Finnell RH, Nembhard WN, Pangilinan F, Olshan AF. Exome sequencing identifies novel genes underlying primary congenital glaucoma in the National Birth Defects Prevention Study. Birth Defects Res. 2024 Jul; 116(7):e2384. PMID: 38990107; PMCID: PMC11245170; DOI: 10.1002/bdr2.2384;

Showing 10 of 284 results. Show More

Mantri S, Cheng AC, Saia K, Shrestha H, Amgott R, Bressler J, Werler MM, Carter G, Jones HE, Wachman EM. Neurobehavioral outcomes of infants exposed to buprenorphine-naloxone compared with naltrexone during pregnancy. Early Hum Dev. 2024 Jul; 194:106051.View Related Profiles.

Wachman, Elisha
Saia, Kelley
Werler, Martha
Amgott, Rachel

PMID: 38815498

Schrager NL, Parker SE, Werler MM. The timing, duration, and severity of nausea and vomiting of pregnancy and adverse birth outcomes among controls without birth defects in the National Birth Defects Prevention Study. Birth Defects Res. 2024 Apr; 116(4):e2334.View Related Profiles.

Werler, Martha
Parker, Samantha

PMID: 38578229

Kaelin VC, Saluja S, Bosak DL, Anaby D, Werler M, Khetani MA. Caregiver strategies supporting community participation among children and youth with or at risk for disabilities: a mixed-methods study. Front Pediatr. 2024; 12:1345755.View Related Profiles.

Werler, Martha
Khetani, Mary

PMID: 38425659; PMCID: PMC10902462; DOI: 10.3389/fped.2024.1345755;

Wachman EM, Saia K, Bressler J, Werler M, Carter G, Jones HE. Case Series of Individuals Treated With Naltrexone During Pregnancy for Opioid and/or Alcohol Use Disorder. J Addict Med. 2024 May-Jun 01; 18(3):288-292.View Related Profiles.

Wachman, Elisha
Saia, Kelley
Werler, Martha

PMID: 38354121; PMCID: PMC11150101; DOI: 10.1097/ADM.0000000000001293;

Papadopoulos EA, Howley MM, Fisher SC, Van Zutphen AR, Werler MM, Romitti PA, Browne ML. Antifungal medication use during early pregnancy and the risk of congenital heart defects in the National Birth Defects Prevention Study, 1997-2011. Birth Defects Res. 2024 Feb; 116(2):e2308. PMID: 38343154

Claus Henn B, Werler MM. Environmental causes of birth defects: challenges and opportunities. Pediatr Res. 2024 Jun; 95(7):1675-1676.View Related Profiles.

Claus Henn, Birgit
Werler, Martha

PMID: 38263449; DOI: 10.1038/s41390-024-03051-4;

Tepper NK, Chowdhury J, Moore CA, Werler MM, Mishkin K, Reefhuis J. Public health priorities for gastroschisis: Summary of a meeting sponsored by the Centers for Disease Control and Prevention and the March of Dimes. Birth Defects Res. 2024 Jan; 116(1):e2299. PMID: 38277411; PMCID: PMC10983047; DOI: 10.1002/bdr2.2299;

Morrison TM, Schiff DM, Olson A, Hunter RG, Agarwal J, Work EC, Muftu S, Shrestha H, Boateng J, Werler MM, Carter G, Jones HE, Wachman EM. Hair Cortisol Concentrations in Opioid-Exposed versus Nonexposed Mother-Infant Dyads. Am J Perinatol. 2024 Jun; 41(8):1106-1112.View Related Profiles.

Schiff, Davida
Wachman, Elisha
Werler, Martha

PMID: 38160676

Werler MM. Complexities of studying fertility across the reproductive life course. Paediatr Perinat Epidemiol. 2024 Jan; 38(1):54-55. PMID: 38116866

Papadopoulos EA, Howley MM, Fisher SC, Van Zutphen AR, Werler MM, Romitti PA, Browne ML. Antifungal medication use during pregnancy and the risk of selected major birth defects in the National Birth Defects Prevention Study, 1997-2011. Pharmacoepidemiol Drug Saf. 2024 Jan; 33(1):e5741. PMID: 38112229

Idriss HT, Werler MM. Investigating the association between vitamin D dietary intake during pregnancy and incidence of clubfoot in neonates. Birth Defects Res. 2024 Jan; 116(1):e2261. PMID: 37853656

Krajewski AK, Patel A, Gray CL, Messer LC, Keeler CY, Langlois PH, Reefhuis J, Gilboa SM, Werler MM, Shaw GM, Carmichael SL, Nembhard WN, Insaf TZ, Feldkamp ML, Conway KM, Lobdell DT, Desrosiers TA. Is gastroschisis associated with county-level socio-environmental quality during pregnancy? Birth Defects Res. 2023 Nov 01; 115(18):1758-1769. PMID: 37772934; PMCID: PMC10878499; DOI: 10.1002/bdr2.2250;

Kaelin VC, Boyd AD, Werler MM, Parde N, Khetani MA. Natural Language Processing to Classify Caregiver Strategies Supporting Participation Among Children and Youth with Craniofacial Microsomia and Other Childhood-Onset Disabilities. J Healthc Inform Res. 2023 Dec; 7(4):480-500.View Related Profiles.

Werler, Martha
Khetani, Mary

PMID: 37927374; PMCID: PMC10620347; DOI: 10.1007/s41666-023-00149-y;

Blue EE, White JJ, Dush MK, Gordon WW, Wyatt BH, White P, Marvin CT, Helle E, Ojala T, Priest JR, Jenkins MM, Almli LM, Reefhuis J, Pangilinan F, Brody LC, McBride KL, Garg V, Shaw GM, Romitti PA, Nembhard WN, Browne ML, Werler MM, Kay DM, Mital S, Chong JX, Nascone-Yoder NM, Bamshad MJ. Rare variants in CAPN2 increase risk for isolated hypoplastic left heart syndrome. HGG Adv. 2023 Oct 12; 4(4):100232. PMID: 37663545; PMCID: PMC10474499; DOI: 10.1016/j.xhgg.2023.100232;

Petersen JM, Smith-Webb RS, Shaw GM, Carmichael SL, Desrosiers TA, Nestoridi E, Darling AM, Parker SE, Politis MD, Yazdy MM, Werler MM. Periconceptional intakes of methyl donors and other micronutrients involved in one-carbon metabolism may further reduce the risk of neural tube defects in offspring: a United States population-based case-control study of women meeting the folic acid recommendations. Am J Clin Nutr. 2023 Sep; 118(3):720-728.View Related Profiles.

Petersen, Julie
Yazdy, Mahsa
Werler, Martha
Parker, Samantha

PMID: 37661108; PMCID: PMC10624769; DOI: 10.1016/j.ajcnut.2023.05.034;

Neo DT, Martin CL, Carmichael SL, Gucsavas-Calikoglu M, Conway KM, Evans SP, Feldkamp ML, Gilboa SM, Insaf TZ, Musfee FI, Shaw GM, Shumate C, Werler MM, Olshan AF, Desrosiers TA. Are individual-level risk factors for gastroschisis modified by neighborhood-level socioeconomic factors? Birth Defects Res. 2023 Sep 01; 115(15):1438-1449. PMID: 37439400; PMCID: PMC10527855; DOI: 10.1002/bdr2.2224;

Werler MM, Kerr SM, Ailes EC, Reefhuis J, Gilboa SM, Browne ML, Kelley KE, Hernandez-Diaz S, Smith-Webb RS, Garcia MH, Mitchell AA. Patterns of Prescription Medication Use during the First Trimester of Pregnancy in the United States, 1997-2018. Clin Pharmacol Ther. 2023 Oct; 114(4):836-844.View Related Profiles.

Mitchell, Allen
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 37356083; PMCID: PMC10949220; DOI: 10.1002/cpt.2981;

Howley MM, Werler MM, Fisher SC, Tracy M, Van Zutphen AR, Papadopoulos EA, Hansen C, Ailes EC, Reefhuis J, Wood ME, Browne ML. Maternal exposure to zolpidem and risk of specific birth defects. J Sleep Res. 2024 Feb; 33(1):e13958. PMID: 37269133; PMCID: PMC10926928; DOI: 10.1111/jsr.13958;

Neo DT, Desrosiers TA, Martin CL, Carmichael SL, Gucsavas-Calikoglu M, Conway KM, Evans SP, Feldkamp ML, Gilboa SM, Insaf TZ, Musfee FI, Shaw GM, Shumate CJ, Werler MM, Olshan AF. Neighborhood-level Socioeconomic Position During Early Pregnancy and Risk of Gastroschisis. Epidemiology. 2023 Jul 01; 34(4):576-588. PMID: 36976718; PMCID: PMC10291502; DOI: 10.1097/EDE.0000000000001621;

Holland E, Gibbs L, Spence NZ, Young M, Werler MM, Guang Z, Saia K, Bateman BT, Achu R, Wachman EM. A comparison of postpartum opioid consumption and opioid discharge prescriptions among opioid-naïve patients and those with opioid use disorder. Am J Obstet Gynecol MFM. 2023 Aug; 5(8):101025.View Related Profiles.

Wachman, Elisha
Holland, Erica
Saia, Kelley
Werler, Martha
Young, Monica
Spence, Nicole
Achu, Rachel

PMID: 37211090

Dodge MC, Ye L, Duffy ER, Cole M, Gawel SH, Werler MM, Daghfal D, Andry C, Kataria Y. Kinetics of SARS-CoV-2 Serum Antibodies Through the Alpha, Delta, and Omicron Surges Among Vaccinated Health Care Workers at a Boston Hospital. Open Forum Infect Dis. 2023 Jul; 10(7):ofad266.View Related Profiles.

Andry, Christopher
Duffy, Elizabeth
Werler, Martha
Kataria, Yachana

PMID: 37396669; PMCID: PMC10314714; DOI: 10.1093/ofid/ofad266;

Kaelin VC, Anaby D, Werler MM, Khetani MA. School participation among young people with craniofacial microsomia and other childhood-onset disabilities. Dev Med Child Neurol. 2024 Jul; 66(7):939-947.View Related Profiles.

Werler, Martha
Khetani, Mary

PMID: 37138446; PMCID: PMC10622330; DOI: 10.1111/dmcn.15628;

Petersen JM, Hutcheon JA, Bodnar LM, Parker SE, Ahrens KA, Werler MM. Weight gain patterns among pregnancies with obesity and small- and large-for-gestational-age births. Obesity (Silver Spring). 2023 Apr; 31(4):1133-1145.View Related Profiles.

Hutcheon, Jennifer
Petersen, Julie
Werler, Martha
Parker, Samantha

PMID: 36942419; PMCID: PMC10034596; DOI: 10.1002/oby.23693;

Sok P, Sabo A, Almli LM, Jenkins MM, Nembhard WN, Agopian AJ, Bamshad MJ, Blue EE, Brody LC, Brown AL, Browne ML, Canfield MA, Carmichael SL, Chong JX, Dugan-Perez S, Feldkamp ML, Finnell RH, Gibbs RA, Kay DM, Lei Y, Meng Q, Moore CA, Mullikin JC, Muzny D, Olshan AF, Pangilinan F, Reefhuis J, Romitti PA, Schraw JM, Shaw GM, Werler MM, Harpavat S, Lupo PJ. Exome-wide assessment of isolated biliary atresia: A report from the National Birth Defects Prevention Study using child-parent trios and a case-control design to identify novel rare variants. Am J Med Genet A. 2023 Jun; 191(6):1546-1556. PMID: 36942736; PMCID: PMC10947986; DOI: 10.1002/ajmg.a.63185;

Bektas G, Soderborg T, Slater C, Agarwal J, Racioppi M, Hogan T, Werler MM, Wachman EM. The Neonatal Withdrawal Assessment Tool (NWAT): pilot inter-rater reliability and content validity. J Perinatol. 2023 Jul; 43(7):930-935.View Related Profiles.

Wachman, Elisha
Werler, Martha

PMID: 36914798

Smith-Webb RS, Barnard-Mayers R, Werler MM, Parker SE. Prenatal exposure to acetaminophen and adolescent assessment of behavior: Discrepancies by age and reporter. Front Pharmacol. 2023; 14:1084781.View Related Profiles.

Werler, Martha
Parker, Samantha

PMID: 36937866; PMCID: PMC10017987; DOI: 10.3389/fphar.2023.1084781;

Howley MM, Fisher SC, Fuentes MA, Werler MM, Tracy M, Browne ML. Agreement between maternal report and medical records on use of medications during early pregnancy in New York. Birth Defects Res. 2023 Mar 01; 115(4):498-509. PMID: 36640121

Brogly SB, Bowie AC, Li W, Camden A, Velez MP, Guttmann A, Werler MM. Safety of prenatal opioid analgesics: Do results differ between public health insurance beneficiary and population-based cohorts? Birth Defects Res. 2023 Mar 15; 115(5):555-562.View Related Profiles.

Werler, Martha
Brogly, Susan

PMID: 36628593

Petersen JM, Parker SE, Dukes KA, Hutcheon JA, Ahrens KA, Werler MM. Machine learning-based placental clusters and their associations with adverse pregnancy outcomes. Paediatr Perinat Epidemiol. 2023 May; 37(4):350-361.View Related Profiles.

Hutcheon, Jennifer
Petersen, Julie
Dukes, Kimberly Ann
Werler, Martha
Parker, Samantha

PMID: 36441121; PMCID: PMC10175084; DOI: 10.1111/ppe.12938;

Dodge MC, Cole M, Duffy ER, Werler MM, Kataria Y. Fifteen-Month Follow-Up of Anti-Spike Receptor-Binding Domain SARS-CoV-2 Antibodies among Healthcare Workers in Boston, MA. J Appl Lab Med. 2022 Oct 29; 7(6):1430-1437.View Related Profiles.

Duffy, Elizabeth
Werler, Martha
Kataria, Yachana

PMID: 35793233; DOI: 10.1093/jalm/jfac056;

Schrager NL, Parker SE, Werler MM. The association of nausea and vomiting of pregnancy, its treatments, and select birth defects: Findings from the National Birth Defect Prevention Study. Birth Defects Res. 2023 Feb 01; 115(3):275-289.View Related Profiles.

Werler, Martha
Parker, Samantha

PMID: 36168701; DOI: 10.1002/bdr2.2096;

Esposito DB, Huybrechts KF, Werler MM, Straub L, Hernández-Díaz S, Mogun H, Bateman BT. Characteristics of Prescription Opioid Analgesics in Pregnancy and Risk of Neonatal Opioid Withdrawal Syndrome in Newborns. JAMA Netw Open. 2022 Aug 01; 5(8):e2228588.View Related Profiles.

Huybrechts, Krista
Werler, Martha

PMID: 36001312; PMCID: PMC9403776; DOI: 10.1001/jamanetworkopen.2022.28588;

Li J, Yang W, Wang YJ, Ma C, Curry CJ, McGoldrick D, Nickerson DA, Chong JX, Blue EE, Mullikin JC, Reefhuis J, Nembhard WN, Romitti PA, Werler MM, Browne ML, Olshan AF, Finnell RH, Feldkamp ML, Pangilinan F, Almli LM, Bamshad MJ, Brody LC, Jenkins MM, Shaw GM. Exome sequencing identifies genetic variants in anophthalmia and microphthalmia. Am J Med Genet A. 2022 Aug; 188(8):2376-2388. PMID: 35716026; PMCID: PMC9283271; DOI: 10.1002/ajmg.a.62874;

García MH, Petersen JM, Parker SE, Rubenstein E, Werler MM. Medication use during pregnancy among women with congenital physical disabilities. Birth Defects Res. 2022 08 15; 114(14):785-796.View Related Profiles.

Rubenstein, Eric
Petersen, Julie
Werler, Martha
Parker, Samantha

PMID: 35652163; PMCID: PMC10309139; DOI: 10.1002/bdr2.2048;

Esposito DB, Bateman B, Werler M, Straub L, Mogun H, Hernandez-Diaz S, Huybrechts K. Esposito et al. Respond to "Opioid Use and Ischemic Placental Disease". Am J Epidemiol. 2022 Mar 24; 191(5):773-774.View Related Profiles.

Huybrechts, Krista
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 34528055; PMCID: PMC9430442; DOI: 10.1093/aje/kwab226;

Esposito DB, Bateman B, Werler M, Straub L, Mogun H, Hernandez-Diaz S, Huybrechts K. Ischemic Placental Disease, Preterm Delivery, and Their Association With Opioid Use During Pregnancy. Am J Epidemiol. 2022 Mar 24; 191(5):759-768.View Related Profiles.

Huybrechts, Krista
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 34165143; PMCID: PMC9430412; DOI: 10.1093/aje/kwab132;

Pitsava G, Feldkamp ML, Pankratz N, Lane J, Kay DM, Conway KM, Hobbs C, Shaw GM, Reefhuis J, Jenkins MM, Almli LM, Moore C, Werler M, Browne ML, Cunniff C, Olshan AF, Pangilinan F, Brody LC, Sicko RJ, Finnell RH, Bamshad MJ, McGoldrick D, Nickerson DA, Mullikin JC, Romitti PA, Mills JL. Exome sequencing identifies variants in infants with sacral agenesis. Birth Defects Res. 2022 Apr; 114(7):215-227. PMID: 35274497; PMCID: PMC9338687; DOI: 10.1002/bdr2.1987;

Kerr S, Heinke D, Yazdy MM, Mitchell AA, Darling AM, Lin A, Nestoridi E, Werler MM. Use of vasoactive medications in pregnancy and the risk of stillbirth among birth defect cases. Birth Defects Res. 2022 May; 114(8):277-294.View Related Profiles.

Mitchell, Allen
Yazdy, Mahsa
Werler, Martha

PMID: 35238183; PMCID: PMC9798591; DOI: 10.1002/bdr2.1996;

Bowie AC, Werler MM, Velez MP, Li W, Camden A, Guttmann A, Brogly SB. Prescribed opioid analgesics in early pregnancy and the risk of congenital anomalies: a population-based cohort study. CMAJ. 2022 02 07; 194(5):E152-E162.View Related Profiles.

Werler, Martha
Brogly, Susan

PMID: 35131753; PMCID: PMC8900758; DOI: 10.1503/cmaj.211215;

Huezo García M, Parker SE, Petersen JM, Rubenstein E, Werler MM. Birth outcomes among women with congenital neuromuscular disabilities. Disabil Health J. 2022 Apr; 15(2):101259.View Related Profiles.

Rubenstein, Eric
Petersen, Julie
Werler, Martha
Parker, Samantha

PMID: 34980574; PMCID: PMC8983559; DOI: 10.1016/j.dhjo.2021.101259;

Parker SE, Carlson JM, Kebede N, Werler MM, Janulewicz PA. Pre-pregnancy body mass index and parent and teacher-reported behavioral outcomes among offspring in childhood. Neurotoxicol Teratol. 2022 Jan-Feb; 89:107049.View Related Profiles.

Werler, Martha
Janulewicz, Patricia
Parker, Samantha

PMID: 34780987; PMCID: PMC8819681; DOI: 10.1016/j.ntt.2021.107049;

Ahern J, Kaufman JS, Werler MM. Invited Commentary: The Society for Epidemiologic Research's Commitment to Diversity and Equity-Pathways to Filling the Glass. Am J Epidemiol. 2021 09 01; 190(9):1727-1729. PMID: 34467406

Esposito DB, Parker SE, Mitchell AA, Tinker SC, Werler MM. Periconceptional nonsteroidal anti-inflammatory drug use, folic acid intake, and the risk of spina bifida. Birth Defects Res. 2021 10 15; 113(17):1257-1266.View Related Profiles.

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Werler, Martha
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PMID: 34346174; PMCID: PMC10311430; DOI: 10.1002/bdr2.1944;

Howley MM, Werler MM, Fisher SC, Van Zutphen AR, Carmichael SL, Broussard CS, Heinke D, Ailes EC, Pruitt SM, Reefhuis J, Mitchell AA, Browne ML. Maternal exposure to hydroxychloroquine and birth defects. Birth Defects Res. 2021 10 15; 113(17):1245-1256.View Related Profiles.

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PMID: 34296811; PMCID: PMC8426694; DOI: 10.1002/bdr2.1943;

Petersen JM, Yazdy MM, Getz KD, Anderka MT, Werler MM. Short interpregnancy intervals and risks for birth defects: support for the nutritional depletion hypothesis. Am J Clin Nutr. 2021 06 01; 113(6):1688-1699.View Related Profiles.

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PMID: 33668063; PMCID: PMC8168364; DOI: 10.1093/ajcn/nqaa436;

Kataria Y, Cole M, Duffy E, de la Cena K, Schechter-Perkins EM, Bouton TC, Werler MM, Pierre C, Ragan EJ, Weber SE, Jacobson KR, Andry C. Seroprevalence of SARS-CoV-2 IgG antibodies and risk factors in health care workers at an academic medical center in Boston, Massachusetts. Sci Rep. 2021 05 06; 11(1):9694.View Related Profiles.

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Andry, Christopher
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PMID: 33958668; PMCID: PMC8102593; DOI: 10.1038/s41598-021-89107-5;

Brogly SB, Velez MP, Werler MM, Li W, Camden A, Guttmann A. Prenatal Opioid Analgesics and the Risk of Adverse Birth Outcomes. Epidemiology. 2021 05 01; 32(3):448-456.View Related Profiles.

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PMID: 33625160; PMCID: PMC8011506; DOI: 10.1097/EDE.0000000000001328;

Fischer CB, Adrien N, Silguero JJ, Hopper JJ, Chowdhury AI, Werler MM. Mask adherence and rate of COVID-19 across the United States. PLoS One. 2021; 16(4):e0249891. PMID: 33852626; PMCID: PMC8046247; DOI: 10.1371/journal.pone.0249891;

Ahern J, Kaufman JS, Werler MM. Commentary on: A Data-Based Approach to Evaluate Representation by Gender and Affiliation in Key Presentation Formats at the SER Annual Meeting. Am J Epidemiol. 2021 Apr 08. PMID: 33831166

Patel J, Bircan E, Tang X, Orloff M, Hobbs CA, Browne ML, Botto LD, Finnell RH, Jenkins MM, Olshan A, Romitti PA, Shaw GM, Werler MM, Li J, Nembhard WN. Paternal genetic variants and risk of obstructive heart defects: A parent-of-origin approach. PLoS Genet. 2021 03; 17(3):e1009413. PMID: 33684136; PMCID: PMC7971842; DOI: 10.1371/journal.pgen.1009413;

Kaelin VC, Wallace ER, Werler MM, Collett BR, Rosenberg J, Khetani MA. Caregiver Perspectives on School Participation Among Students With Craniofacial Microsomia. Am J Occup Ther. 2021 Mar-Apr; 75(2):7502205100p1-7502205100p10.View Related Profiles.

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Khetani, Mary

PMID: 33657352; PMCID: PMC7929606; DOI: 10.5014/ajot.2021.041277;

Kerr SM, Parker SE, Mitchell AA, Tinker SC, Werler MM. Folic acid antagonist use before and during pregnancy and risk for selected birth defects. Birth Defects Res. 2020 11; 112(18):1526-1540.View Related Profiles.

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Werler, Martha
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PMID: 32875745; PMCID: PMC10938459; DOI: 10.1002/bdr2.1789;

Hansen C, Desrosiers TA, Wisniewski K, Strickland MJ, Werler MM, Gilboa SM. Use of antihistamine medications during early pregnancy and selected birth defects: The National Birth Defects Prevention Study, 1997-2011. Birth Defects Res. 2020 10; 112(16):1234-1252. PMID: 32657014; PMCID: PMC9168970; DOI: 10.1002/bdr2.1749;

Schrager NL, Adrien N, Werler MM, Parker SE, Van Bennekom C, Mitchell AA. Trends in first-trimester nausea and vomiting of pregnancy and use of select treatments: Findings from the National Birth Defects Prevention Study. Paediatr Perinat Epidemiol. 2021 01; 35(1):57-64.View Related Profiles.

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PMID: 32623767; PMCID: PMC9754706; DOI: 10.1111/ppe.12705;

Lau B, Duggal P, Ehrhardt S, Armenian H, Branas CC, Colditz GA, Fox MP, Hawes SE, He J, Hofman A, Keyes K, Ko AI, Lash TL, Levy D, Lu M, Morabia A, Ness R, Nieto FJ, Schisterman EF, Stürmer T, Szklo M, Werler M, Wilcox AJ, Celentano DD. Perspectives on the Future of Epidemiology: A Framework for Training. Am J Epidemiol. 2020 07 01; 189(7):634-639.View Related Profiles.

Werler, Martha
Fox, Matthew

PMID: 32003778

Adrien N, Petersen JM, Parker SE, Werler MM. Vasoactive exposures and risk of amniotic band syndrome and terminal transverse limb deficiencies. Birth Defects Res. 2020 08; 112(14):1074-1084.View Related Profiles.

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Werler, Martha
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PMID: 32573119; PMCID: PMC9753286; DOI: 10.1002/bdr2.1740;

Kaelin VC, Wallace ER, Werler MM, Collett BR, Khetani MA. Community participation in youth with craniofacial microsomia. Disabil Rehabil. 2022 01; 44(2):253-260.View Related Profiles.

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Khetani, Mary

PMID: 32478589; PMCID: PMC7704849; DOI: 10.1080/09638288.2020.1765031;

Petersen JM, Esposito DB, Werler MM. Selective serotonin reuptake inhibitor use patterns among commercially insured US pregnancies (2005-2014). Arch Womens Ment Health. 2021 02; 24(1):155-164.View Related Profiles.

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Werler, Martha

PMID: 32222834

Parker SE, Werler MM. Prenatal exposure to acetaminophen and neurodevelopment. Paediatr Perinat Epidemiol. 2020 05; 34(3):225-226.View Related Profiles.

Werler, Martha
Parker, Samantha

PMID: 32201959

Parker SE, Collett BR, Werler MM. Maternal acetaminophen use during pregnancy and childhood behavioural problems: Discrepancies between mother- and teacher-reported outcomes. Paediatr Perinat Epidemiol. 2020 05; 34(3):299-308.View Related Profiles.

Werler, Martha
Parker, Samantha

PMID: 31693212; PMCID: PMC7192789; DOI: 10.1111/ppe.12601;

Collett BR, Chapman K, Wallace ER, Kinter SL, Heike CL, Speltz ML, Werler M. Speech, Language, and Communication Skills of Adolescents With Craniofacial Microsomia. Am J Speech Lang Pathol. 2019 11 19; 28(4):1571-1581. PMID: 31580699; PMCID: PMC7251598; DOI: 10.1044/2019_AJSLP-19-0089;

Darling AM, Werler MM, Cantonwine DE, Fawzi WW, McElrath TF. Timing and Amount of Gestational Weight Gain in Association with Adverse Birth Outcomes. Epidemiology. 2019 09; 30(5):695-705. PMID: 31205288; PMCID: PMC6677615; DOI: 10.1097/EDE.0000000000001055;

Petersen JM, Parker SE, Benedum CM, Mitchell AA, Tinker SC, Werler MM. Periconceptional folic acid and risk for neural tube defects among higher risk pregnancies. Birth Defects Res. 2019 11 15; 111(19):1501-1512.View Related Profiles.

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Petersen, Julie
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Parker, Samantha

PMID: 31433116; PMCID: PMC7186568; DOI: 10.1002/bdr2.1579;

Wachman EM, Saia K, Miller M, Valle E, Shrestha H, Carter G, Werler M, Jones H. Naltrexone Treatment for Pregnant Women With Opioid Use Disorder Compared With Matched Buprenorphine Control Subjects. Clin Ther. 2019 09; 41(9):1681-1689.View Related Profiles.

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Petersen JM, Parker SE, Crider KS, Tinker SC, Mitchell AA, Werler MM. One-Carbon Cofactor Intake and Risk of Neural Tube Defects Among Women Who Meet Folic Acid Recommendations: A Multicenter Case-Control Study. Am J Epidemiol. 2019 06 01; 188(6):1136-1143.View Related Profiles.

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Petersen, Julie
Werler, Martha
Parker, Samantha

PMID: 30976786; PMCID: PMC6545279; DOI: 10.1093/aje/kwz040;

Darling AM, Werler MM, Cantonwine DE, Fawzi WW, McElrath TF. Accuracy of a mixed effects model interpolation technique for the estimation of pregnancy weight values. J Epidemiol Community Health. 2019 08; 73(8):786-792. PMID: 31152073

Werler MM, Stuver SO, Healey MA, LaMorte WW. The Future of Teaching Epidemiology. Am J Epidemiol. 2019 05 01; 188(5):825-829.View Related Profiles.

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Healey, Megan
Stuver, Sherri
LaMorte, Wayne

PMID: 30865216

Ryan MA, Olshan AF, Canfield MA, Hoyt AT, Scheuerle AE, Carmichael SL, Shaw GM, Werler MM, Fisher SC, Desrosiers TA. Sociodemographic, health behavioral, and clinical risk factors for anotia/microtia in a population-based case-control study. Int J Pediatr Otorhinolaryngol. 2019 Jul; 122:18-26. PMID: 30928866; PMCID: PMC6536360; DOI: 10.1016/j.ijporl.2019.03.026;

Tinker SC, Reefhuis J, Bitsko RH, Gilboa SM, Mitchell AA, Tran EL, Werler MM, Broussard CS. Use of benzodiazepine medications during pregnancy and potential risk for birth defects, National Birth Defects Prevention Study, 1997-2011. Birth Defects Res. 2019 06 01; 111(10):613-620.View Related Profiles.

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Werler, Martha

PMID: 30891943; PMCID: PMC7186570; DOI: 10.1002/bdr2.1497;

Wachman EM, Werler MM. Pharmacologic Treatment for Neonatal Abstinence Syndrome: Which Medication Is Best? JAMA Pediatr. 2019 03 01; 173(3):221-223.View Related Profiles.

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Werler, Martha

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Werler MM, Parker SE. Re: Herpesvirus Infection in Infants with Gastroschisis. Epidemiology. 2019 01; 30(1):e2.View Related Profiles.

Werler, Martha
Parker, Samantha

PMID: 30299407; PMCID: PMC6269224; DOI: 10.1097/EDE.0000000000000934;

Petersen JM, Mitchell AA, Van Bennekom C, Werler MM. Validity of maternal recall of gestational age and weight at birth: Comparison of structured interview and medical records. Pharmacoepidemiol Drug Saf. 2019 02; 28(2):269-273.View Related Profiles.

Mitchell, Allen
Petersen, Julie
Werler, Martha

PMID: 30488571

Brogly SB, Saia KE, Werler MM, Regan E, Hernández-Díaz S. Prenatal Treatment and Outcomes of Women With Opioid Use Disorder. Obstet Gynecol. 2018 10; 132(4):916-922.View Related Profiles.

Saia, Kelley
Werler, Martha
Brogly, Susan

PMID: 30204704; PMCID: PMC6153027; DOI: 10.1097/AOG.0000000000002881;

Fisher SC, Van Zutphen AR, Werler MM, Romitti PA, Cunniff C, Browne ML. Maternal antihypertensive medication use and selected birth defects in the National Birth Defects Prevention Study. Birth Defects Res. 2018 11 15; 110(19):1433-1442. PMID: 30260586; PMCID: PMC10064868; DOI: 10.1002/bdr2.1372;

Werler MM, Guéry E, Waller DK, Parker SE. Gastroschisis and Cumulative Stressor Exposures. Epidemiology. 2018 09; 29(5):721-728.View Related Profiles.

Werler, Martha
Parker, Samantha

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Borsari L, Malagoli C, Werler MM, Rothman KJ, Malavolti M, Rodolfi R, De Girolamo G, Nicolini F, Vinceti M. Joint Effect of Maternal Tobacco Smoking and Pregestational Diabetes on Preterm Births and Congenital Anomalies: A Population-Based Study in Northern Italy. J Diabetes Res. 2018; 2018:2782741.View Related Profiles.

Rothman, Kenneth
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Werler, Martha

PMID: 30050951; PMCID: PMC6046136; DOI: 10.1155/2018/2782741;

Brogly SB, Hernández-Diaz S, Regan E, Fadli E, Hahn KA, Werler MM. Neonatal Outcomes in a Medicaid Population With Opioid Dependence. Am J Epidemiol. 2018 06 01; 187(6):1153-1161.View Related Profiles.

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Hernandez-Diaz, Sonia
Brogly, Susan

PMID: 29155919; PMCID: PMC5982783; DOI: 10.1093/aje/kwx341;

Vinceti M, Malagoli C, Werler MM, Filippini T, De Girolamo G, Ghermandi G, Fabbi S, Astolfi G, Teggi S. Adverse pregnancy outcomes in women with changing patterns of exposure to the emissions of a municipal waste incinerator. Environ Res. 2018 07; 164:444-451.View Related Profiles.

Vinceti, Marco
Werler, Martha

PMID: 29574254

Dukhovny S, Van Bennekom CM, Gagnon DR, Hernandez Diaz S, Parker SE, Anderka M, Werler MM, Mitchell AA. Metformin in the first trimester and risks for specific birth defects in the National Birth Defects Prevention Study. Birth Defects Res. 2018 04 17; 110(7):579-586.View Related Profiles.

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Gagnon, David
Anderka, Marlene
Werler, Martha
Parker, Samantha
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PMID: 29388358

Wallace ER, Collett BR, Heike CL, Werler MM, Speltz ML. Behavioral-Social Adjustment of Adolescents with Craniofacial Microsomia. Cleft Palate Craniofac J. 2018 05; 55(5):664-675. PMID: 29356621

Kerr SM, Parker SE, Mitchell AA, Tinker SC, Werler MM. Periconceptional maternal fever, folic acid intake, and the risk for neural tube defects. Ann Epidemiol. 2017 Dec; 27(12):777-782.e1.View Related Profiles.

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Werler, Martha
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PMID: 29133009; PMCID: PMC5824687; DOI: 10.1016/j.annepidem.2017.10.010;

Werler MM, Parker SE. The Gastroschisis Puzzle: Where are We and What is Next? Paediatr Perinat Epidemiol. 2017 11; 31(6):560-562.View Related Profiles.

Werler, Martha
Parker, Samantha

PMID: 29096040

Interrante JD, Ailes EC, Lind JN, Anderka M, Feldkamp ML, Werler MM, Taylor LG, Trinidad J, Gilboa SM, Broussard CS. Risk comparison for prenatal use of analgesics and selected birth defects, National Birth Defects Prevention Study 1997-2011. Ann Epidemiol. 2017 Oct; 27(10):645-653.e2.View Related Profiles.

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Werler, Martha

PMID: 28993061; PMCID: PMC5719491; DOI: 10.1016/j.annepidem.2017.09.003;

Speltz ML, Wallace ER, Collett BR, Heike CL, Luquetti DV, Werler MM. Intelligence and Academic Achievement of Adolescents with Craniofacial Microsomia. Plast Reconstr Surg. 2017 Sep; 140(3):571-580. PMID: 28841618; PMCID: PMC5657387; DOI: 10.1097/PRS.0000000000003584;

Fisher SC, Van Zutphen AR, Werler MM, Lin AE, Romitti PA, Druschel CM, Browne ML. Maternal Antihypertensive Medication Use and Congenital Heart Defects: Updated Results From the National Birth Defects Prevention Study. Hypertension. 2017 May; 69(5):798-805. PMID: 28373593; DOI: 10.1161/HYPERTENSIONAHA.116.08773;

Parker SE, Werler MM, Gissler M, Surcel HM. Maternal Antibodies to Chlamydia trachomatis and Risk of Gastroschisis. Birth Defects Res. 2017 May 01; 109(8):543-549.View Related Profiles.

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PMID: 28398639; PMCID: PMC5901736; DOI: 10.1002/bdr2.1001;

Speltz ML, Wallace ER, Collett BR, Heike CL, Luquetti DV, Werler MM. Intelligence and academic achievement of adolescents with craniofacial microsomia. Plastic and Reconstructive Surgery. 2017; ((in press)).

Brogly SB, Saia K, Hernández-Diaz S, Werler M, Sebastiani P. The comparative safety of buprenorphine versus methadone in pregnancy-what about confounding? Addiction. 2016 12; 111(12):2130-2131.View Related Profiles.

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PMID: 28075537; PMCID: PMC5571444; DOI: 10.1111/add.13551;

Werler MM, Parker SE, Hedman K, Gissler M, Ritvanen A, Surcel HM. Maternal Antibodies to Herpes Virus Antigens and Risk of Gastroschisis in Offspring. Am J Epidemiol. 2016 Dec 15; 184(12):902-912.View Related Profiles.

Werler, Martha
Parker, Samantha

PMID: 27856447; PMCID: PMC5161086; DOI: 10.1093/aje/kww114;

Heike CL, Wallace E, Speltz ML, Siebold B, Werler MM, Hing AV, Birgfeld CB, Collett BR, Leroux BG, Luquetti DV. Characterizing facial features in individuals with craniofacial microsomia: A systematic approach for clinical research. Birth Defects Res A Clin Mol Teratol. 2016 Nov; 106(11):915-926. PMID: 27891784; DOI: 10.1002/bdra.23560;

Niemelä O, Niemelä S, Ritvanen A, Gissler M, Bloigu A, Vääräsmäki M, Kajantie E, Werler MM, Surcel HM. Assays of Gamma-Glutamyl Transferase and Carbohydrate-Deficient Transferrin Combination from Maternal Serum Improve the Detection of Prenatal Alcohol Exposure. Alcohol Clin Exp Res. 2016 Nov; 40(11):2385-2393. PMID: 27650665; DOI: 10.1111/acer.13207;

Parker SE, Lijewski VA, Janulewicz PA, Collett BR, Speltz ML, Werler MM. Upper respiratory infection during pregnancy and neurodevelopmental outcomes among offspring. Neurotoxicol Teratol. 2016 Sep - Oct; 57:54-59.View Related Profiles.

Werler, Martha
Janulewicz, Patricia
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PMID: 27343815; PMCID: PMC5056812; DOI: 10.1016/j.ntt.2016.06.007;

Getz KD, Anderka MT, Werler MM, Jick SS. Maternal Pre-pregnancy Body Mass Index and Autism Spectrum Disorder among Offspring: A Population-Based Case-Control Study. Paediatr Perinat Epidemiol. 2016 09; 30(5):479-87.View Related Profiles.

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PMID: 27239935; PMCID: PMC5849232; DOI: 10.1111/ppe.12306;

Niemelä S, Niemelä O, Ritvanen A, Gissler M, Bloigu A, Werler M, Surcel HM. Fetal Alcohol Syndrome and Maternal Alcohol Biomarkers in Sera: A Register-Based Case-Control Study. Alcohol Clin Exp Res. 2016 Jul; 40(7):1507-14. PMID: 27228551; DOI: 10.1111/acer.13101;

Darling AM, Mitchell AA, Werler MM. Preconceptional Iron Intake and Gestational Diabetes Mellitus. Int J Environ Res Public Health. 2016 May 24; 13(6).View Related Profiles.

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PMID: 27231921; PMCID: PMC4923982; DOI: 10.3390/ijerph13060525;

Darling AM, Mitchell AA, Werler MM. Preconceptional iron intake and gestational diabetes mellitus. International Journal of Environmental Research and Public Health. 2016. View Publication

Benedum CM, Yazdy MM, Parker SE, Mitchell AA, Werler MM. Association of Clomiphene and Assisted Reproductive Technologies With the Risk of Neural Tube Defects. Am J Epidemiol. 2016 Jun 01; 183(11):977-87.View Related Profiles.

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PMID: 27188944; PMCID: PMC4887580; DOI: 10.1093/aje/kwv322;

Vuong AM, Shinde MU, Brender JD, Shipp EM, Huber JC, Sharkey JR, McDonald TJ, Werler MM, Kelley KE, Griesenbeck JS, Langlois PH, Canfield MA. Prenatal Exposure to Nitrosatable Drugs, Dietary Intake of Nitrites, and Preterm Birth. Am J Epidemiol. 2016 Apr 1; 183(7):634-42. PMID: 26953287; DOI: 10.1093/aje/kwv250;

Parker SE, Collett BR, Speltz ML, Werler MM. Prenatal smoking and childhood behavior problems: is the association mediated by birth weight? J Dev Orig Health Dis. 2016 Jun; 7(3):273-281.View Related Profiles.

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PMID: 26880155; PMCID: PMC6734934; DOI: 10.1017/S2040174416000039;

Brogly SB, Hahn KA, Diaz SH, Werler M. Confounding of the Comparative Safety of Prenatal Opioid Agonist Therapy. J Addict Res Ther. 2015 Dec; 6(4).View Related Profiles.

Werler, Martha
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PMID: 27547489; PMCID: PMC4991778; DOI: 10.4172/2155-6105.1000252;

Benedum CM, Yazdy MM, Mitchell AA, Werler MM. Impact of Periconceptional Use of Nitrosatable Drugs on the Risk of Neural Tube Defects. Am J Epidemiol. 2015 Oct 15; 182(8):675-84.View Related Profiles.

Mitchell, Allen
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PMID: 26424074; DOI: 10.1093/aje/kwv126;

Parker SE, Gissler M, Ananth CV, Werler MM. Induced Abortions and the Risk of Preeclampsia Among Nulliparous Women. Am J Epidemiol. 2015 Oct 15; 182(8):663-9.View Related Profiles.

Werler, Martha
Parker, Samantha

PMID: 26377957; PMCID: PMC4715238; DOI: 10.1093/aje/kwv184;

Parker SE, Gissler M, Ananth CV, Werler MM. Parker et al. Respond to "Preeclampsia Risk After Induced Abortion". Am J Epidemiol. 2015 Oct 15; 182(8):673-4.View Related Profiles.

Werler, Martha
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PMID: 26377955; PMCID: PMC4597803; DOI: 10.1093/aje/kwv183;

Louik C, Werler M, Anderka M, Mitchell AA. Application of data screening to drug exposure in large risk factor studies of birth defects. Birth Defects Res A Clin Mol Teratol. 2015 Aug; 103(8):713-7.View Related Profiles.

Mitchell, Allen
Louik, Carol
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PMID: 26259777; DOI: 10.1002/bdra.23407;

Yazdy MM, Werler MM. Comparison of web versus interview participants in a case-control study. Ann Epidemiol. 2015 Oct; 25(10):794-6.View Related Profiles.

Yazdy, Mahsa
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PMID: 26296267; PMCID: PMC4567897; DOI: 10.1016/j.annepidem.2015.07.007;

Werler MM, Parker SE. Bias from conditioning on live-births in pregnancy cohorts: an illustration based on neurodevelopment in children after prenatal exposure to organic pollutants (Liew et al. 2015). Int J Epidemiol. 2015 Jun; 44(3):1079-80.View Related Profiles.

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PMID: 26163686; DOI: 10.1093/ije/dyv139;

Yazdy MM, Mitchell AA, Louik C, Werler MM. The authors respond. Epidemiology. 2015 May; 26(3):e35-6.View Related Profiles.

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PMID: 25835139; PMCID: PMC4388046; DOI: 10.1097/EDE.0000000000000281;

Parker SE, Jick SS, Werler MM. Intrauterine device use and the risk of pre-eclampsia: a case-control study. BJOG. 2016 Apr; 123(5):788-95.View Related Profiles.

Werler, Martha
Parker, Samantha
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PMID: 25854682; PMCID: PMC4818199; DOI: 10.1111/1471-0528.13413;

Yazdy MM, Werler MM, Feldkamp ML, Shaw GM, Mosley BS, Vieira VM. Spatial analysis of gastroschisis in the National Birth Defects Prevention Study. Birth Defects Res A Clin Mol Teratol. 2015 Jun; 103(6):544-53.View Related Profiles.

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PMID: 25850424; PMCID: PMC4478213; DOI: 10.1002/bdra.23375;

Parker SE, Werler MM, Gissler M, Tikkanen M, Ananth CV. Placental abruption and subsequent risk of pre-eclampsia: a population-based case-control study. Paediatr Perinat Epidemiol. 2015 May; 29(3):211-9.View Related Profiles.

Werler, Martha
Parker, Samantha

PMID: 25761509; PMCID: PMC4400232; DOI: 10.1111/ppe.12184;

Werler MM. Congenital Malformations and Consequential Epidemiology. Curr Epidemiol Rep. 2015 Mar; 2(1):8-12. PMID: 25685656; PMCID: PMC4326103; DOI: 10.1007/s40471-014-0029-x;

Vuong AM, Shinde MU, Brender JD, Shipp EM, Huber JC, Zheng Q, McDonald TJ, Sharkey JR, Hoyt AT, Werler MM, Kelley KE, Langlois PH, Canfield MA. Nitrosatable Drug Exposure during Pregnancy and Preterm and Small-for-Gestational-Age Births. Paediatr Perinat Epidemiol. 2015 Jan; 29(1):60-71. PMID: 25492517; DOI: 10.1111/ppe.12169;

Werler MM, Yazdy MM, Kasser JR, Mahan ST, Meyer RE, Anderka M, Druschel CM, Mitchell AA. Maternal cigarette, alcohol, and coffee consumption in relation to risk of clubfoot. Paediatr Perinat Epidemiol. 2015 Jan; 29(1):3-10.View Related Profiles.

Mitchell, Allen
Yazdy, Mahsa
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PMID: 25417917; DOI: 10.1111/ppe.12163;

van Gelder MM, Van Bennekom CM, Louik C, Werler MM, Roeleveld N, Mitchell AA. Maternal hypertensive disorders, antihypertensive medication use, and the risk of birth defects: a case-control study. BJOG. 2015 Jun; 122(7):1002-9.View Related Profiles.

Mitchell, Allen
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Werler, Martha

PMID: 19433779; PMCID: PMC4913772; DOI: 10.1161/HYPERTENSIONAHA.109.129098;

Carmichael SL, Ma C, Werler MM, Olney RS, Shaw GM. Maternal corticosteroid use and hypospadias. J Pediatr. 2009 Jul; 155(1):39-44, 44.e1. PMID: 19394038; PMCID: PMC2764545; DOI: 10.1016/j.jpeds.2009.01.039;

Werler MM, Starr JR, Cloonan YK, Speltz ML. Hemifacial microsomia: from gestation to childhood. J Craniofac Surg. 2009 Mar; 20 Suppl 1:664-9. PMID: 19218862; PMCID: PMC2791372; DOI: 10.1097/SCS.0b013e318193d5d5;

Gilboa SM, Strickland MJ, Olshan AF, Werler MM, Correa A. Use of antihistamine medications during early pregnancy and isolated major malformations. Birth Defects Res A Clin Mol Teratol. 2009 Feb; 85(2):137-50. PMID: 19161158; PMCID: PMC3619228; DOI: 10.1002/bdra.20513;

Toh S, Mitchell AA, Louik C, Werler MM, Chambers CD, Hernández-Díaz S. Selective serotonin reuptake inhibitor use and risk of gestational hypertension. Am J Psychiatry. 2009 Mar; 166(3):320-8.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha

PMID: 19122006; PMCID: PMC2735348; DOI: 10.1176/appi.ajp.2008.08060817;

Werler MM, Bosco JL, Shapira SK. Maternal vasoactive exposures, amniotic bands, and terminal transverse limb defects. Birth Defects Res A Clin Mol Teratol. 2009 Jan; 85(1):52-7.View Related Profiles.

Bosco, Jaclyn
Werler, Martha

PMID: 19067400; PMCID: PMC2741326; DOI: 10.1002/bdra.20524;

van Gelder MM, Reefhuis J, Caton AR, Werler MM, Druschel CM, Roeleveld N. Maternal periconceptional illicit drug use and the risk of congenital malformations. Epidemiology. 2009 Jan; 20(1):60-6. PMID: 19057385; DOI: 10.1097/EDE.0b013e31818e5930;

Hobbs CA, Shaw GM, Werler MM, Mosley B. Folate in Health and Disease(Bailey LB, Ed.). Folate status and birth defects risk: epidemiologic perspective. CRC Press. Boca Raton. 2009; 133-154.

Mosley BS, Cleves MA, Siega-Riz AM, Shaw GM, Canfield MA, Waller DK, Werler MM, Hobbs CA. Neural tube defects and maternal folate intake among pregnancies conceived after folic acid fortification in the United States. Am J Epidemiol. 2009 Jan 1; 169(1):9-17. PMID: 18953063; PMCID: PMC3139973; DOI: 10.1093/aje/kwn331;

Petersen EE, Mitchell AA, Carey JC, Werler MM, Louik C, Rasmussen SA. Maternal exposure to statins and risk for birth defects: a case-series approach. Am J Med Genet A. 2008 Oct 15; 146A(20):2701-5.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha

PMID: 18792975; DOI: 10.1002/ajmg.a.32493;

Nelson JW, Werler MM. Socioeconomic status as a modifier of the relationship between antibiotic use during pregnancy and birthweight. Birth. 2008 Sep; 35(3):196-203. PMID: 18844645; DOI: 10.1111/j.1523-536X.2008.00240.x;

Bitsko RH, Reefhuis J, Louik C, Werler M, Feldkamp ML, Waller DK, Frias J, Honein MA. Periconceptional use of weight loss products including ephedra and the association with birth defects. Birth Defects Res A Clin Mol Teratol. 2008 Aug; 82(8):553-62.View Related Profiles.

Louik, Carol
Werler, Martha

PMID: 18553492; DOI: 10.1002/bdra.20472;

Carter TC, Druschel CM, Romitti PA, Bell EM, Werler MM, Mitchell AA. Antifungal drugs and the risk of selected birth defects. Am J Obstet Gynecol. 2008 Feb; 198(2):191.e1-7.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 18226621; DOI: 10.1016/j.ajog.2007.08.044;

Toh S, Mitchell AA, Werler MM, Hernández-Díaz S. Sensitivity and specificity of computerized algorithms to classify gestational periods in the absence of information on date of conception. Am J Epidemiol. 2008 Mar 15; 167(6):633-40.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 18194999; DOI: 10.1093/aje/kwm367;

Toh S, Mitchell AA, Werler MM, Hernández-Díaz S. Am J Epidemiol. Toh et al. respond to "Compromise or compromising?" [commentary]. 2008; 167(6):644-645. View Publication

Caton AR, Bell EM, Druschel CM, Werler MM, Mitchell AA, Browne ML, McNutt LA, Romitti PA, Olney RS, Correa A. Maternal hypertension, antihypertensive medication use, and the risk of severe hypospadias. Birth Defects Res A Clin Mol Teratol. 2008 Jan; 82(1):34-40.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 18022875

Carmichael SL, Shaw GM, Ma C, Werler MM, Rasmussen SA, Lammer EJ. Maternal corticosteroid use and orofacial clefts. Am J Obstet Gynecol. 2007 Dec; 197(6):585.e1-7; discussion 683-4, e1-7. PMID: 18060943

Hernández-Díaz S, Van Marter LJ, Werler MM, Louik C, Mitchell AA. Risk factors for persistent pulmonary hypertension of the newborn. Pediatrics. 2007 Aug; 120(2):e272-82.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha

PMID: 17671038

Louik C, Lin AE, Werler MM, Hernández-Díaz S, Mitchell AA. First-trimester use of selective serotonin-reuptake inhibitors and the risk of birth defects. N Engl J Med. 2007 Jun 28; 356(26):2675-83.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha

PMID: 17596601

Hernández-Díaz S, Werler MM, Mitchell AA. Gestational hypertension in pregnancies supported by infertility treatments: role of infertility, treatments, and multiple gestations. Fertil Steril. 2007 Aug; 88(2):438-45.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 17449034; PMCID: PMC2696199; DOI: 10.1016/j.fertnstert.2006.11.131;

Kabali C, Werler MM. Pre-pregnant body mass index, weight gain and the risk of delivering large babies among non-diabetic mothers. Int J Gynaecol Obstet. 2007 May; 97(2):100-4. PMID: 17376448; PMCID: PMC1964793; DOI: 10.1016/j.ijgo.2007.02.001;

Werler M. Maternal smoking and undescended testes: reaching a tipping point. Epidemiology. 2007 Mar; 18(2):197-8. PMID: 17301706

Badovinac RL, Werler MM, Williams PL, Kelsey KT, Hayes C. Folic acid-containing supplement consumption during pregnancy and risk for oral clefts: a meta-analysis. Birth Defects Res A Clin Mol Teratol. 2007 Jan; 79(1):8-15.View Related Profiles.

Hayes, Catherine
Werler, Martha

PMID: 17133404

Edwards EM, Werler MM. Alcohol consumption and time to recognition of pregnancy. Matern Child Health J. 2006 Nov; 10(6):467-72. PMID: 16763772

Meijer WM, Werler MM, Louik C, Hernandez-Diaz S, de Jong-van den Berg LT, Mitchell AA. Can folic acid protect against congenital heart defects in Down syndrome? Birth Defects Res A Clin Mol Teratol. 2006 Oct; 76(10):714-7.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 17051586

Louik C, Hernandez-Diaz S, Werler MM, Mitchell AA. Nausea and vomiting in pregnancy: maternal characteristics and risk factors. Paediatr Perinat Epidemiol. 2006 Jul; 20(4):270-8.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 16879499

Werler MM. Teratogen update: pseudoephedrine. Birth Defects Res A Clin Mol Teratol. 2006 Jun; 76(6):445-52. PMID: 16933214

Siega-Riz AM, Olshan AF, Werler MM, Moore C. Fat intake and the risk of gastroschisis. Birth Defects Res A Clin Mol Teratol. 2006 Apr; 76(4):241-5. PMID: 16575898

Chambers CD, Hernandez-Diaz S, Van Marter LJ, Werler MM, Louik C, Jones KL, Mitchell AA. Selective serotonin-reuptake inhibitors and risk of persistent pulmonary hypertension of the newborn. N Engl J Med. 2006 Feb 9; 354(6):579-87.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 16467545

Werler MM, Mitchell AA, Hernandez-Diaz S, Honein MA. Use of over-the-counter medications during pregnancy. Am J Obstet Gynecol. 2005 Sep; 193(3 Pt 1):771-7.View Related Profiles.

Mitchell, Allen
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 16150273

Hernández-Díaz S, Wu XF, Hayes C, Werler MM, Ashok TD, Badovinac R, Kelsey KT, Mitchell AA. Methylenetetrahydrofolate reductase polymorphisms and the risk of gestational hypertension. Epidemiology. 2005 Sep; 16(5):628-34.View Related Profiles.

Mitchell, Allen
Hayes, Catherine
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 16135938

Werler MM, Sheehan JE, Mitchell AA. Gulf War veterans and hemifacial microsomia. Birth Defects Res A Clin Mol Teratol. 2005 Jan; 73(1):50-2.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 15602762

de Jong-Van den Berg LT, Hernandez-Diaz S, Werler MM, Louik C, Mitchell AA. Trends and predictors of folic acid awareness and periconceptional use in pregnant women. Am J Obstet Gynecol. 2005 Jan; 192(1):121-8.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 15672013

Anderson JL, Waller DK, Canfield MA, Shaw GM, Watkins ML, Werler MM. Maternal obesity, gestational diabetes, and central nervous system birth defects. Epidemiology. 2005 Jan; 16(1):87-92. PMID: 15613950

Werler MM, Sheehan JE, Hayes C, Padwa BL, Mitchell AA, Mulliken JB. Demographic and reproductive factors associated with hemifacial microsomia. Cleft Palate Craniofac J. 2004 Sep; 41(5):494-50.View Related Profiles.

Mitchell, Allen
Hayes, Catherine
Werler, Martha

PMID: 15352870

Werler MM, Sheehan JE, Hayes C, Mitchell AA, Mulliken JB. Vasoactive exposures, vascular events, and hemifacial microsomia. Birth Defects Res A Clin Mol Teratol. 2004 Jun; 70(6):389-95.View Related Profiles.

Mitchell, Allen
Hayes, Catherine
Werler, Martha

PMID: 15211707

Cleves MA, Savell VH, Raj S, Zhao W, Correa A, Werler MM, Hobbs CA. Maternal use of acetaminophen and nonsteroidal anti-inflammatory drugs (NSAIDs), and muscular ventricular septal defects. Birth Defects Res A Clin Mol Teratol. 2004 Mar; 70(3):107-13. PMID: 15039924

Werler MM, Bower C, Payne J, Serna P. Findings on potential teratogens from a case-control study in Western Australia. Aust N Z J Obstet Gynaecol. 2003 Dec; 43(6):443-7. PMID: 14712948

Hernández-Díaz S, Hernán MA, Meyer K, Werler MM, Mitchell AA. Case-crossover and case-time-control designs in birth defects epidemiology. Am J Epidemiol. 2003 Aug 15; 158(4):385-91.View Related Profiles.

Mitchell, Allen
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 12915504

Meyer KA, Werler MM, Hayes C, Mitchell AA. Low maternal alcohol consumption during pregnancy and oral clefts in offspring: the Slone Birth Defects Study. Birth Defects Res A Clin Mol Teratol. 2003 Jul; 67(7):509-14.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 14565622

Werler MM, Sheehan JE, Mitchell AA. Association of vasoconstrictive exposures with risks of gastroschisis and small intestinal atresia. Epidemiology. 2003 May; 14(3):349-54.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 12859037

Waller DK, Tita AT, Werler MM, Mitchell AA. Association between prepregnancy maternal body mass index and the risk of having an infant with a congenital diaphragmatic hernia. Birth Defects Res A Clin Mol Teratol. 2003 Jan; 67(1):73-6.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 12749387

Werler MM, Louik C, Mitchell AA. Epidemiologic analysis of maternal factors and amniotic band defects. Birth Defects Res A Clin Mol Teratol. 2003 Jan; 67(1):68-72.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha

PMID: 12749386

Hernández-Díaz S, Werler MM, Louik C, Mitchell AA. Risk of gestational hypertension in relation to folic acid supplementation during pregnancy. Am J Epidemiol. 2002 Nov 1; 156(9):806-12.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 12396998

Louik C, Werler MM, Mitchell AA. Erythromycin use during pregnancy in relation to pyloric stenosis. Am J Obstet Gynecol. 2002 Feb; 186(2):288-90.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha

PMID: 11854652

Hernán MA, Hernández-Díaz S, Werler MM, Mitchell AA. Causal knowledge as a prerequisite for confounding evaluation: an application to birth defects epidemiology. Am J Epidemiol. 2002 Jan 15; 155(2):176-84.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 11790682

Werler MM. Cleft Lip and Palate: From Origin to Treatment. Wyszynski DF, ed. Exposure assessment in studies of oral clefts. Oxford University Press. New York. 2002; 108-116.

Werler MM, Sheehan JE, Mitchell AA. Maternal medication use and risks of gastroschisis and small intestinal atresia. Am J Epidemiol. 2002 Jan 1; 155(1):26-31.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 11772781

Werler M. Additional insights into the etiology of cardiac anomalies. Epidemiology. 2001 Sep; 12(5):482-4. PMID: 11505163

Bower C, Werler MM. Folate before pregnancy: are we doing enough? Med J Aust. 2001 Jun 18; 174(12):619-20. PMID: 11480680

Hernández-Díaz S, Werler MM, Walker AM, Mitchell AA. Neural tube defects in relation to use of folic acid antagonists during pregnancy. Am J Epidemiol. 2001 May 15; 153(10):961-8.View Related Profiles.

Mitchell, Allen
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 11384952

Hernández-Díaz S, Werler MM, Walker AM, Mitchell AA. Folic acid antagonists during pregnancy and the risk of birth defects. N Engl J Med. 2000 Nov 30; 343(22):1608-14.View Related Profiles.

Mitchell, Allen
Werler, Martha
Hernandez-Diaz, Sonia

PMID: 11096168

Louik C, Frumkin H, Ellenbecker MJ, Goldman RH, Werler MM, Mitchell AA. Use of a job-exposure matrix to assess occupational exposures in relation to birth defects. J Occup Environ Med. 2000 Jul; 42(7):693-703.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha

PMID: 10914338

Werler MM, Mitchell AA. Neural-tube defects. N Engl J Med. 2000 Apr 13; 342(15):1135-6; author reply 1136-7.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 10766583

Rao RS, Glynn RJ, Werler MM, Van Bennekom CM, Mitchell AA. Comparison of alternative survey methods for sensitive self-reported behaviours in a follow-up study of isotretinoin. J Epidemiol Biostat. 2000; 5(2):133-6.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 10890285

Werler MM, Louik C, Mitchell AA. Achieving a public health recommendation for preventing neural tube defects with folic acid. Am J Public Health. 1999 Nov; 89(11):1637-40.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha

PMID: 10553381; PMCID: PMC1508979

Lieff S, Olshan AF, Werler M, Strauss RP, Smith J, Mitchell A. Maternal cigarette smoking during pregnancy and risk of oral clefts in newborns. Am J Epidemiol. 1999 Oct 1; 150(7):683-94. PMID: 10512422

Werler MM, Hayes C, Louik C, Shapiro S, Mitchell AA. Multivitamin supplementation and risk of birth defects. Am J Epidemiol. 1999 Oct 1; 150(7):675-82.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha

PMID: 10512421

Lieff S, Olshan AF, Werler M, Savitz DA, Mitchell AA. Selection bias and the use of controls with malformations in case-control studies of birth defects. Epidemiology. 1999 May; 10(3):238-41.View Related Profiles.

Mitchell, Allen
Savitz, David
Werler, Martha

PMID: 10230831

Werler MM, Cragan JD, Wasserman CR, Shaw GM, Erickson JD, Mitchell AA. Multivitamin supplementation and multiple births. Am J Med Genet. 1997 Jul 11; 71(1):93-6.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 9215776

Werler MM. Teratogen update: smoking and reproductive outcomes. Teratology. 1997 Jun; 55(6):382-8. PMID: 9294884

Hayes C, Werler MM, Willett WC, Mitchell AA. Case-control study of periconceptional folic acid supplementation and oral clefts. Am J Epidemiol. 1996 Jun 15; 143(12):1229-34.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 8651221

Werler MM, Lammer EJ, Mitchell AA. Teratogenicity of high vitamin A intake. N Engl J Med. 1996 May 2; 334(18):1195-6; author reply 1197.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 8602191

Werler MM, Louik C, Shapiro S, Mitchell AA. Prepregnant weight in relation to risk of neural tube defects. JAMA. 1996 Apr 10; 275(14):1089-92.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha

PMID: 8601927

Mitchell AA, Werler MM, Shapiro S. A response to the commentary "Should we consider a subject's knowledge of the etiologic hypothesis in the analysis of case-control studies"? Am J Epidemiol. 1995 Feb 15; 141(4):297-8; discussion 299.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 7840106

Werler MM, Mitchell AA. More on folic acid and neural tube defects. Am J Public Health. 1995 Feb; 85(2):269.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 7856794; PMCID: PMC1615325

Werler MM, Louik C, Shapiro S, Mitchell AA. Ovulation induction and risk of neural tube defects. Lancet. 1994 Aug 13; 344(8920):445-6.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha

PMID: 7914567

Mitchell AA, Werler MM, Shapiro S. Analyses and reanalyses of epidemiologic data: learning lessons and maintaining perspective. Teratology. 1994 Mar; 49(3):167-8; discussion 169-71.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 8059422

Werler MM, Mitchell AA. Case-control study of vitamin supplementation and neural tube defects. Consideration of potential confounding by lifestyle factors. Ann N Y Acad Sci. 1993 Mar 15; 678:276-83.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 8494269

Werler MM, Shapiro S, Mitchell AA. Periconceptional folic acid exposure and risk of occurrent neural tube defects. JAMA. 1993 Mar 10; 269(10):1257-61.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 8437302

Werler MM. Case-Control Study of Vitamin Supplementation and Neural Tube Defects: Consideration of Potential Confounding by Lifestyle Factors. Maternal Nutrition and Pregnancy Outcomes. Keen CL, Bendich A, Whilhite CC, eds. Annals of the New York Academy of Sciences. New York. 1993; 276-283.

Mitchell AA, Werler MM, Shapiro S. Analyses and reanalyses of epidemiologic data: learning lessons and maintaining perspective. Teratology. 1992 Sep; 46(3):209-11.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 1523577

Werler MM, Mitchell AA, Shapiro S. First trimester maternal medication use in relation to gastroschisis. Teratology. 1992 Apr; 45(4):361-7.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 1533958

Werler MM, Mitchell AA, Shapiro S. Demographic, reproductive, medical, and environmental factors in relation to gastroschisis. Teratology. 1992 Apr; 45(4):353-60.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 1533957

Werler MM, Lammer EJ, Rosenberg L, Mitchell AA. Maternal alcohol use in relation to selected birth defects. Am J Epidemiol. 1991 Oct 1; 134(7):691-8.View Related Profiles.

Mitchell, Allen
Rosenberg, Lynn
Werler, Martha

PMID: 1951274

Werler MM, Lammer EJ, Rosenberg L, Mitchell AA. Maternal vitamin A supplementation in relation to selected birth defects. Teratology. 1990 Nov; 42(5):497-503.View Related Profiles.

Mitchell, Allen
Rosenberg, Lynn
Werler, Martha

PMID: 2278025

Werler MM, Lammer EJ, Rosenberg L, Mitchell AA. Maternal cigarette smoking during pregnancy in relation to oral clefts. Am J Epidemiol. 1990 Nov; 132(5):926-32.View Related Profiles.

Mitchell, Allen
Rosenberg, Lynn
Werler, Martha

PMID: 2239907

Kaufman DW, Werler MM, Palmer JR, Rosenberg L, Stolley PD, Warshauer ME, Clarke EA, Miller DR, Shapiro S. Diazepam use in relation to breast cancer: results from two case-control studies. Am J Epidemiol. 1990 Mar; 131(3):483-90.View Related Profiles.

Kaufman, David
Palmer, Julie
Rosenberg, Lynn
Werler, Martha

PMID: 2301357

Werler MM, Mitchell AA, Shapiro S. The relation of aspirin use during the first trimester of pregnancy to congenital cardiac defects. N Engl J Med. 1989 Dec 14; 321(24):1639-42.View Related Profiles.

Mitchell, Allen
Werler, Martha

PMID: 2586566

Rosenberg L, Werler MM, Palmer JR, Kaufman DW, Warshauer ME, Stolley PD, Shapiro S. The risks of cancers of the colon and rectum in relation to coffee consumption. Am J Epidemiol. 1989 Nov; 130(5):895-903.View Related Profiles.

Kaufman, David
Palmer, Julie
Rosenberg, Lynn
Werler, Martha

PMID: 2816900

Werler MM, Pober BR, Nelson K, Holmes LB. Reporting accuracy among mothers of malformed and nonmalformed infants. Am J Epidemiol. 1989 Feb; 129(2):415-21. PMID: 2643303

Leppig KA, Werler MM, Cann CI, Cook CA, Holmes LB. Minor malformations: significant or insignificant. Am J Dis Child. 1988 Dec; 142(12):1274. PMID: 3195523

Louik C, Mitchell AA, Werler MM, Hanson JW, Shapiro S. Maternal exposure to spermicides in relation to certain birth defects. N Engl J Med. 1987 Aug 20; 317(8):474-8.View Related Profiles.

Mitchell, Allen
Louik, Carol
Werler, Martha

PMID: 2956519

Rosenberg L, Werler MM, Kaufman DW, Shapiro S. Coffee drinking and myocardial infarction in young women: an update. Am J Epidemiol. 1987 Jul; 126(1):147-9.View Related Profiles.

Kaufman, David
Werler, Martha

PMID: 3591779

Leppig KA, Werler MM, Cann CI, Cook CA, Holmes LB. Predictive value of minor anomalies. I. Association with major malformations. J Pediatr. 1987 Apr; 110(4):531-7. PMID: 3559800

Werler MM, Pober BR, Holmes LB. Teratogen Update: Environmentally Induced Birth Defect Risks. Smoking and Pregnancy. Alan R. Liss, Inc. New York. 1986; 131-139.
Werler MM, Pober BR, Holmes LB. Teratogen Update: Environmentally Induced Birth Defect Risks (Sever JL, Brent RL, eds.). Smoking and Pregnancy. Alan R. Liss, Inc. New York. 1986; 131-139.

Werler MM, Pober BR, Holmes LB. Smoking and pregnancy. Teratology. 1985 Dec; 32(3):473-81. PMID: 4082075

Werler MM, Parker SE, Hedman K, Gissler M, Ritvanen A, Surcel H-M. . Maternal antibodies to herpes virus antigens and risk of gastroschisis in offspring. American Journal of Epidemiology (in press).
Niemelä S, Niemelä O, Ritvanen A, Gissler M, Bloigu A, Werler M, Surcel H-M. Fetal alcohol syndrome and maternal alcohol biomarkers in sera:A register-based case-control study. Alcoholism: Clinical and Experimental Research (in press).

This graph shows the total number of publications by year, by first, middle/unknown, or last author.

Bar chart showing 282 publications over 40 distinct years, with a maximum of 21 publications in 2023

Bar chart showing 282 publications over 40 distinct years, with a maximum of 21 publications in 2023

Year	Publications
1985	1
1986	2
1987	3
1988	1
1989	3
1990	3
1991	1
1992	3
1993	3
1994	2
1995	2
1996	3
1997	2
1999	4
2000	4
2001	3
2002	5
2003	6
2004	3
2005	5
2006	6
2007	7
2008	8
2009	13
2010	7
2011	18
2012	12
2013	16
2014	15
2015	12
2016	12
2017	7
2018	9
2019	12
2020	8
2021	12
2022	11
2023	21
2024	11
2025	6