1. Hepatitis C—global prevalence (update);Wkly Epidemiol Rec,1999
2. Prevalence of hepatitis B and C virus infections in the general Chinese population from a nationwide cross-sectional seroepidemiologic study of hepatitis A, B, C, D and E virus infections in China, 1992;Xia;Int Hepatol Comm,1996
3. Hepatitis C virus infection in the general population: a community-based study in West Bengal, India;Chowdhury;Hepatology,2003
4. Prevalence of HBV, HCV, HIV-1, 2 and HTLV-I/II infections among blood donors in a teaching hospital in the central region of Saudi Arabia;El-Hazmi;Saudi Med J,2004
5. Seroprevalence of hepatitis B, C and HIV in blood donors in northern Pakistan;Khattak;J Pak Med Assoc,2002