No abstract available
Publication types
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Research Support, Non-U.S. Gov't
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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California / epidemiology
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Hepatitis C / epidemiology*
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Hepatitis C / transmission
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Humans
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Prevalence
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Risk
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Substance Abuse, Intravenous / virology*
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Time Factors