Prevalence and duration of hepatitis C among injection drug users in San Francisco, Calif.
Lorvick
J
J
Urban Health Study, University of California, San Francisco, Box 1304, San Francisco, CA 94143-1304, USA. jbo@itsa.ucsf.edu
Kral
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AH
Seal
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K
Gee
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Edlin
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D002140:California / Q000453:epidemiology; D006526:Hepatitis C / Q000453:epidemiology* / Q000635:transmission; D006801:Humans; D015995:Prevalence; D012306:Risk; D015819:Substance Abuse, Intravenous / Q000821:virology*; D013997:Time Factors