title: Linked HIV epidemics in San Francisco.
authors.forename: S K
authors.initials: SK
authors.lastname: Service
authors.forename: S M
authors.initials: SM
authors.lastname: Blower
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D004196:Disease Outbreaks; D006679:HIV Seropositivity / Q000453:epidemiology / Q000635:transmission*; D018451:Homosexuality, Male; D006801:Humans; D018445:Infectious Disease Transmission, Vertical; D008137:Longitudinal Studies; D008297:Male; D012495:San Francisco / Q000453:epidemiology; D012747:Sexual Partners