title: The ALIVE study, a longitudinal study of HIV-1 infection in intravenous drug users: description of methods and characteristics of participants.
authors.affiliation: Department of Epidemiology, Johns Hopkins School of Hygiene and Public Health, Baltimore, MD 21205.
authors.forename: D
authors.initials: D
authors.lastname: Vlahov
authors.forename: J C
authors.initials: JC
authors.lastname: Anthony
authors.forename: A
authors.initials: A
authors.lastname: Munoz
authors.forename: J
authors.initials: J
authors.lastname: Margolick
authors.forename: K E
authors.initials: KE
authors.lastname: Nelson
authors.forename: D D
authors.initials: DD
authors.lastname: Celentano
authors.forename: L
authors.initials: L
authors.lastname: Solomon
authors.forename: B F
authors.initials: BF
authors.lastname: Polk
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis / Q000453:epidemiology* / Q000635:transmission; D000293:Adolescent; D000328:Adult; D015142:Baltimore; D005260:Female; D015483:HIV Antibodies / Q000032:analysis; D015497:HIV-1; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D044469:Racial Groups; D012725:Sexual Behavior; D016320:Substance Abuse Treatment Centers; D015819:Substance Abuse, Intravenous / Q000150:complications / Q000453:epidemiology*; D014481:United States
chemical_list: D015483:HIV Antibodies