作者单位：
Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Iowa
[1]
Section of Colorectal Surgery, Division of Gastrointestinal, University of Iowa Carver College of
[2]
Section of Gastroenterology/Hepatology, Medical College of Georgia, GHSU, Augusta, GA, United States
[3]
发布时间
2013-11-20
换一批
