How heterogeneous are MSM from Brazilian cities? An analysis of sexual behavior and perceived risk and a description of trends in awareness and willingness to use pre-exposure prophylaxis (Thiago Torres et al)
Article by ImPrEP and Instituto Nacional de Infectologia Evandro Chagas/Fiocruz/Brasil published at BMC Infectious Diseases in December 2019 https://bmcinfectdis.biomedcentral.com/articles/10.1186/s12879-019-4704-x