Filtering by: Committee Ordóñez, Claudia, Emory University Remove constraint Committee: Ordóñez, Claudia, Emory University Committee Yount, Kathryn M. , Emory University Remove constraint Committee: Yount, Kathryn M. , Emory University Degree M.P.H. Remove constraint Degree: M.P.H. Keyword Colombia Remove constraint Keyword: Colombia Keyword La Guajira Remove constraint Keyword: La Guajira