1. Lok AS, McMahon BJ. Chronic hepatitis B: update of recommendations. Hepatology 2004;39:857-861.
2. Conjeevaram HS, Lok ASF. Management of chronic hepatitis B. J Hepatol 2003;38:s90-s103.
3. Liaw YF, Leung N, Guan R, Lau GKK, Merican I. Asian-Pacific consensus statement on the management of chronic hepatitis B: un update. J Gastroenterol Hepatol 2003;18:239-245.
4. Niedereu C, Heintges T, Lange S, Goldman G, Niederau CM, Häussinger D, et al. Long-term follow-up of HBeAg-positive patients treated with interferon alpha for chronic hepatitis B. N Engl J Med 1996;334:1422-1427.
5. Song BC, Suh DJ, Lee HC, Chung YH, Lee YS. Hepatitis B e antigen seroconversion after lamivudine therapy is not durable in patients with chronic hepatitis B in Korea. Hepatology 2000;32:803-806.