HIV Prevalence and Risk Behaviors Among People Who Inject drugs in Two Serial Cross-Sectional Respondent-Driven Sampling Surveys, Zanzibar 2007 and 2012 · Peerford
Artigo · Revista · 2014
HIV Prevalence and Risk Behaviors Among People Who Inject drugs in Two Serial Cross-Sectional Respondent-Driven Sampling Surveys, Zanzibar 2007 and 2012