Tang Cui-lan, Chen Zhi, Yang Zheng-gang, Zhou Lin-fu, Chen Feng, Peng Guo-ping
Institute of Infectious Diseases, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310031, China.
Zhonghua Gan Zang Bing Za Zhi. 2006 Apr;14(4):302-3.