title: Declining age at HIV infection in the United States.
authors.forename: P S
authors.initials: PS
authors.lastname: Rosenberg
authors.forename: R J
authors.initials: RJ
authors.lastname: Biggar
authors.forename: J J
authors.initials: JJ
authors.lastname: Goedert
mesh_terms: D000328:Adult; D017677:Age Distribution; D015658:HIV Infections / Q000453:epidemiology*; D015528:HIV Seroprevalence; D006801:Humans; D014481:United States / Q000453:epidemiology