title: HIV serostatus as a function of drug treatment setting.
authors.forename: J A
authors.initials: JA
authors.lastname: Klahn
authors.forename: D G
authors.initials: DG
authors.lastname: Fisher
authors.forename: J L
authors.initials: JL
authors.lastname: Wood
mesh_terms: D004358:Drug Therapy / Q000379:methods; D006678:HIV / Q000276:immunology*; D015658:HIV Infections / Q000209:etiology / Q000276:immunology* / Q000635:transmission; D006679:HIV Seropositivity; D006801:Humans; D012309:Risk-Taking; D019966:Substance-Related Disorders / Q000150:complications / Q000188:drug therapy* / Q000821:virology