Reducing HIV transmission in intravenous-drug users not in drug treatment--United States.
D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D008297:Male; D012725:Sexual Behavior; D015819:Substance Abuse, Intravenous / Q000150:complications* / Q000453:epidemiology / Q000534:rehabilitation; D014481:United States / Q000453:epidemiology