Autor:
Xu S; Department of Gastroenterology, Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, China. xschang@163.com,
Zheng F,
Zhao X,
Chen Y,
Kong X,
Wang C,
Zhu L,
Wang Z
Publikováno v:
European journal of radiology [Eur J Radiol] 2010 Sep; Vol. 75 (3), pp. 352-9.