筛选: Committee Bobbi Patterson, Emory University 删除限定条件 Committee: Bobbi Patterson, Emory University Committee Dianne Stewart, Emory University 删除限定条件 Committee: Dianne Stewart, Emory University Degree Ph.D. 删除限定条件 Degree: Ph.D. Keyword African American 删除限定条件 Keyword: African American Research Field Health Sciences, Public Health 删除限定条件 Research Field: Health Sciences, Public Health