1Fencht HH, Zollner B, Polywka S, et al. Distribution of hepatitis G viremia and antibody response to recombinant proteins with special re-gard to risk factor in 709 patients. Hepatlogy, 1997,26:492-494.
2Naktsuji Y, Shih JWK, Tanaka E, et al. Prevalence of hepatitis G virus(HGV) in Japan. Hepatology, 1995,22:182.
