Filtering by: Committee Ahmed, Faruque, Centers for Disease Control & Prevention Remove constraint Committee: Ahmed, Faruque, Centers for Disease Control & Prevention Committee Idler, Ellen, Emory University Remove constraint Committee: Idler, Ellen, Emory University Degree PhD Remove constraint Degree: PhD Department Epidemiology Remove constraint Department: Epidemiology Year 2011 Remove constraint Year: 2011 School Laney Graduate School Remove constraint School: Laney Graduate School Submission Type Dissertation Remove constraint Submission Type: Dissertation