8Mcmahon BJ,Bulow L,Harpster A,et al.Screening for hepatocdlular carcinoma in Alaska natives infected with chronic hepatitis B:a 16-yearpopulation-based study.Hepatology,2000,32(4 pt 1):842-846
9Yu MW,Chang HC,Liaw YF,et al.Familial risk of hepatocellular carcinoma among chronic hepatitis B carriers and their relatives.J Natl Cancer Inst,2000,92(14):1159-1164
10Davison F,Alexander GJ,Anastassakos C,et al.Leucocyte hepatitis B virus DNA in acute and chronic hepatitis B virus infection.J Med Virol,1987,22(4):379-85
6Nicoll AJ,Colledge DL,Toole JJ,et al.Inhibition of duck hepatitis B virus replication by 9-(2-phosphonylmethoxyethyl)adenine,an acyclic phosphonate nucleoside analogue[J].Antimicrobial Agents and Chemotherapy,1998,42(12):3130-5.
7Cundy KC.Clinical pharmacokinetics of the antiviral nucleotide analogues cidofovir and adefovir[J].Clinical Pharmacokinetics,1999,36(2):127-43.
10Danni C,Gilda C,Stephen L,et al.In vitro antihepadnaviral activities of combinations of penciclovir,lamivudine and adefovir[J].Antimicrobial Agents and Chemotherapy,2000,44(3):551-60.