4Liu J, Fan D. Hepatitis B in China. Lancet, 2007,369 ( 9573 ) : 1582-1583.
5Shi J, zhu L, Liu S, et al. A meta-analysis of case-control studies on the combined effect of hepatitis B and C virus infections in causing hepatoceUular carcinoma in China. Br J Cancer, 2005,92 ( 3 ) : 607-612.
6Wang BS Huang T, Su J, et al. Hepatocellular carcinoma and aflatoxin exposure in Zhuqing Village, Fusui County, People's Republic of China. Cancer Epidemiol Biomarkers Prey, 2001, 10 ( 2 ) : 143 -146.
7Tang ZY, Yu YQ, Zhou XD. et al. Treatment of unresectable primary liver cancer: with reference to cytoreduction and sequential resection [J]. World J Surg, 1995, 19:47 -52.
8Nagashima I, Hamada C, Naruse K, et al. Surgical resection for small hepatocellular carcinoma [J]. Surgery, 1996, 119:40-45.
