1Van Zonneveld M, Honkoop P, Hansen BE, et al. Long-term followup of alpha-interferon treatment of patients with chronic hepatitis B.Hepatology, 2004,39(3) : 804 - 10.
2Knodell RG, Ishak KG, Black WC, et al. Formulation and application of a numerical scoring system for assessing histological activity in asymptomatic chronic hepatitis. Hepatology, 1981,1 (5) :431 - 435.
3Lok AS, Ghany MG, Watson G, et al. Predictive value of aminotransferase and hepatitis B virus DNA levels on response to interferon therapy for chronic hepatitis B.J Viral Hapat, 1998,5:171 - 178.