title: Seroprevalence stable and seroconversions rare among injection drug users in Los Angeles.
authors.forename: D
authors.initials: D
authors.lastname: Longshore
authors.forename: M D
authors.initials: MD
authors.lastname: Anglin
mesh_terms: D015528:HIV Seroprevalence; D006801:Humans; D015141:Los Angeles / Q000453:epidemiology; D015819:Substance Abuse, Intravenous