Filtering by: Committee Argeseanu, Solveig, Emory University Remove constraint Committee: Argeseanu, Solveig, Emory University Department Biological and Biomedical Sciences Remove constraint Department: Biological and Biomedical Sciences Graduation year sim 2013 Remove constraint Graduation year sim: 2013 Keyword Colombia Remove constraint Keyword: Colombia Submission Type Dissertation Remove constraint Submission Type: Dissertation