No abstract available
MeSH terms
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Female
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HIV Infections / prevention & control
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Health Policy
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Heroin Dependence / epidemiology
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Heroin Dependence / rehabilitation*
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Humans
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Male
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Needle Sharing / adverse effects*
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Needle-Exchange Programs / economics
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Needle-Exchange Programs / standards*
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Program Evaluation / economics
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Program Evaluation / standards
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Substance Abuse, Intravenous / epidemiology
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Substance Abuse, Intravenous / rehabilitation*