title: Risk factors for HIV-1 infection in parenteral drug users.
authors.forename: R
authors.initials: R
authors.lastname: Muga
authors.forename: J
authors.initials: J
authors.lastname: Tor
authors.forename: J M
authors.initials: JM
authors.lastname: Llibre
authors.forename: V
authors.initials: V
authors.lastname: Soriano
authors.forename: C
authors.initials: C
authors.lastname: Rey-Joly
authors.forename: M
authors.initials: M
authors.lastname: Foz
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology*; D000328:Adult; D005260:Female; D015497:HIV-1; D006801:Humans; D008297:Male; D012307:Risk Factors; D013030:Spain / Q000453:epidemiology; D015819:Substance Abuse, Intravenous