by Liu, Xiao-Zhou, Gong, Xiu-Fen, Zhang, Dong, Ye, Shi-Gong, Rui, Bing
Published in World journal of gastroenterology : WJG (14.04.2006)

by Liu, Shi-guang, Wang, Zhang-ye, Gong, Zheng, Chen, Fei-fei, Peng, Qun-sheng
Published in Journal of Zhejiang University. A. Science (01.07.2006)