How effective are risk-reduction interventions targeting injecting drug users?
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RE
Booth
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Watters
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D002986:Clinical Trials as Topic; D003430:Cross-Sectional Studies; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D012107:Research Design; D012309:Risk-Taking; D015819:Substance Abuse, Intravenous / Q000517:prevention & control*