8. Chien RN, Yeh CT, Tsai SL, et al. Determinants for sustained HBeAg response to lamivudine therapy. Hepatology 2003;38:1267-73.
9. Hadziyannis SJ, Tassopoulos NC, Heathcote EJ, et al. Long-term therapy with adefovir dipivoxil for HBeAg-negative chronic hepatitis B. N Engl J Med 2005;352(26):2673-81.
10. Leung NW, Lai CL, Chang TT, et al. Extended lamivudine treatment in patients with chronic hepatitis B enhances hepatitis B e antigen seroconversion rates: results after 3 years of therapy. Hepatology 2001;33(6):1527-32.
11. Marcellin P, Chang TT, Lim SG, et al. Long-term efficacy and safety of adefovir dipivoxil (ADV) 10 mg in HBeAg+ chronic hepatitis B (CHB) patients: increasing serologic, virologic and biochemical response over time. Hepatology 2004;40:655A.
12. Marcellin P, Lau GKK, Bonino F, et al. Peginterferon alfa-2a alone, lamivudine alone, and the two in combination in patients with HBeAg-negative chronic hepatitis B. New Engl J Med 2004; 351: 1206-17.
Contact: Mike Nelson, Roche, +41-(79)-572-5165; Michelle Marchione, Axon Communications, +44(0)208-439-9449
