Effectiveness of syringe exchange programs in reducing HIV risk behavior and HIV seroconversion among injecting drug users.
Gibson
D R
DR
Flynn
N M
NM
Perales
D
D
D016022:Case-Control Studies; D003430:Cross-Sectional Studies; D003625:Data Collection; D006679:HIV Seropositivity / Q000635:transmission*; D006801:Humans; D018671:Needle-Exchange Programs; D011446:Prospective Studies; D018570:Risk Assessment; D012309:Risk-Taking; D015819:Substance Abuse, Intravenous