1. The prevalence of hepatitis C virus infection in the United States, 1988 through 1994;Alter;N Engl J Med,1999
2. Prevalence of hepatitis C in veterans: results of VA cooperative study #488;Dominitz;Gastroenterology,2004
3. Center for Disease Control: recommendations for prevention and control of HCV infection and HCV-related chronic disease;Morbidity Mortality Weekly Rep,1998
4. Recommendations for prevention and control of hepatitis C virus (HCV) infection and HCV-related chronic disease;Morbidity Mortality Weekly Rep,1998
5. Hepatitis C virus: epidemiology and transmission;Heintges;Hepatology,1997