title: Unanswered questions about sexual transmission of HIV in Mwanza, Tanzania.
authors.forename: David
authors.initials: D
authors.lastname: Gisselquist
mesh_terms: D000328:Adult; D018562:Disease Transmission, Infectious; D005114:Extramarital Relations; D015658:HIV Infections / Q000453:epidemiology / Q000635:transmission*; D006801:Humans; D012307:Risk Factors; D012747:Sexual Partners; D013636:Tanzania / Q000453:epidemiology