筛选: Committee Leon, Juan, Emory University 删除限定条件 Committee: Leon, Juan, Emory University Keyword Brazil 删除限定条件 Keyword: Brazil Research Field Health Sciences, Public Health 删除限定条件 Research Field: Health Sciences, Public Health Research Field Sociology, Public and Social Welfare 删除限定条件 Research Field: Sociology, Public and Social Welfare School Emory College 删除限定条件 School: Emory College