title: Prevalence and duration of hepatitis C among injection drug users in San Francisco, Calif.
authors.affiliation: Urban Health Study, University of California, San Francisco, Box 1304, San Francisco, CA 94143-1304, USA. jbo@itsa.ucsf.edu
authors.forename: J
authors.initials: J
authors.lastname: Lorvick
authors.forename: A H
authors.initials: AH
authors.lastname: Kral
authors.forename: K
authors.initials: K
authors.lastname: Seal
authors.forename: L
authors.initials: L
authors.lastname: Gee
authors.forename: B R
authors.initials: BR
authors.lastname: Edlin
mesh_terms: 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