1Usuda S, Okamoto H, Iwanari H, et a1. Serological detection in hepatitis B virus genotypes by ELISA with monoclonal antibodies to type-specific epitopes in the preS2-region product.J Virol Methods, 1999, 80: 97-112.
2Takahisa S, Katsuya S, Hidekazu Ⅰ,et al. Efficacy of long-term interferon therapy in chronic hepatitis B patients with HBV genotype C. Int J Molecular Med,2002,10:201-204.
3Kao JH, Wu NH, Chen PJ, et al. Hepatitis B genotypes and the response to interferon therapy. J Hepatol,2000,33:998-1002.
