title: Prevention of hepatitis C virus in injecting drug users: a narrow window of opportunity.
authors.forename: Jason
authors.initials: J
authors.lastname: Grebely
authors.forename: Gregory J
authors.initials: GJ
authors.lastname: Dore
mesh_terms: D015658:HIV Infections / Q000453:epidemiology* / Q000517:prevention & control* / Q000635:transmission; D016174:Hepacivirus; D006526:Hepatitis C / Q000453:epidemiology* / Q000517:prevention & control*; D006801:Humans; D015994:Incidence; D015995:Prevalence; D012307:Risk Factors; D012309:Risk-Taking; D015819:Substance Abuse, Intravenous / Q000150:complications* / Q000453:epidemiology / Q000821:virology