Filtering by: Committee Cragan, Janet, Centers for Disease Control and Prevention Remove constraint Committee: Cragan, Janet, Centers for Disease Control and Prevention Committee Kramer, Michael R, Emory University Remove constraint Committee: Kramer, Michael R, Emory University Department Epidemiology Remove constraint Department: Epidemiology Keyword Birth Defects Remove constraint Keyword: Birth Defects Keyword Epidemiology Remove constraint Keyword: Epidemiology School Rollins School of Public Health Remove constraint School: Rollins School of Public Health Submission Type Master's Thesis Remove constraint Submission Type: Master's Thesis