海量图书期刊资源,随时随地畅享阅读乐趣
Epidemiologic analysis of maternal factors and amniotic band defectsMartha M. Werler; Carol Louik; Allen A. Mitchell · 2003
Erythromycin use during pregnancy in relation to pyloric stenosisCarol Louik; Martha M. Werler; Allen A. Mitchell · 2002
Nausea and vomiting in pregnancy: maternal characteristics and risk factorsCarol Louik; Sonia Hernandez-Diaz; Martha M. Werler; Allen A. Mitchell · 2006
Drug certainty-response in interview-based studiesWai-Ping Yau; Kueiyu Joshua Lin; Martha M. Werler; Carol Louik; Allen A. Mitchell; Sonia Hernández-Díaz · 2011
Can folic acid protect against congenital heart defects in down syndrome?Willemijn M. Meijer; Martha M. Werler; Carol Louik; Sonia Hernandez-Diaz; Lolkje T.W. de Jong-van den Berg; Allen A. Mitchell · 2006
Medication use during pregnancy, with particular focus on prescription drugs: 1976-2008Allen A. Mitchell; Suzanne M. Gilboa; Martha M. Werler; Katherine E. Kelley; Carol Louik; Sonia Hernández-Díaz · 2011
Correcting for exposure misclassification using survival analysis with a time-varying exposureKatherine Ahrens; Timothy L. Lash; Carol Louik; Allen A. Mitchell; Martha M. Werler · 2012