Filtering by: Committee Tolbert, Paige, Emory University Remove constraint Committee: Tolbert, Paige, Emory University Committee Flanders, W Dana, Emory University Remove constraint Committee: Flanders, W Dana, Emory University Degree PhD Remove constraint Degree: PhD Graduation year sim 2007 Remove constraint Graduation year sim: 2007 Keyword Birth Defects Remove constraint Keyword: Birth Defects Research Field Health Sciences, Epidemiology Remove constraint Research Field: Health Sciences, Epidemiology