No abstract available
MeSH terms
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Adult
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Drug Users / psychology
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Drug Users / statistics & numerical data*
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Female
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Health Surveys
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Humans
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Male
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Prevalence
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Risk Assessment
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Risk Factors
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Sex Work / psychology
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Sex Work / statistics & numerical data*
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Sex Workers / psychology
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Sex Workers / statistics & numerical data*
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Sexually Transmitted Diseases / epidemiology
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Substance Abuse, Intravenous / diagnosis
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Substance Abuse, Intravenous / epidemiology*
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Substance Abuse, Intravenous / physiopathology
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Surveys and Questionnaires
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United Kingdom / epidemiology
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Unsafe Sex / psychology
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Unsafe Sex / statistics & numerical data*