by Yang, Jian-tao, Shi, Yao, Chen, Jie, Su, Qing-fa, Wang, Da-hui, Cao, Jing
Published in Journal of Zhejiang University. A. Science (2009)

by Hui-Ying Jin Kai-Hua Tao Yue-Xi Li Fa-Qing Li Su-Qin Li
Published in World journal of gastroenterology : WJG (2005)

by YANGJian-tao(杨建涛), PANHua(潘华), CHENJie(陈杰), SUQing-fa(苏清发), WANGDa-hui(汪大翚), SHIYao(施耀)
Published in Zhejiang da xue xue bao. Journal of Zhejiang University. Sciences edition. Li xue ban (01.05.2010)