HIV Prevalence and Risk Behaviors Among Female Sex Workers in Botswana: Results from the 2012 HIV/STI Bio-Behavioral Study. - Merrigan, Mike; Tafuma, Taurayi; Okui, Lillian; Lebelonyane, Refeletswe; Bolebantswe, Jerry; Makhaola, Kgomotso; Mine, Madisa; Adhikary, Rajatashuvra; Chabikuli, Nzapfurundi (AIDS & Behavior, 2015)