Ding Guanghui, Yang Jiahe, Cheng Shuqun, Kai Liu, Nan Li, Zhang Shuhui, Cong Wenming, Wu Mengchao
Department of Comprehensive Treatment, Eastern Hepato-Biliary Surgery Hospital, Second Military Medical University, Shanghai, China.
Dig Dis Sci. 2005 May;50(5):820-3. doi: 10.1007/s10620-005-2646-1.