Su Hyun Cho, Sung Wook Lee, Seok Reyol Choi, Sang Young Han, Myung Hwan Roh, Jong Hoon Lee, Jin Seok Jang, Yang Hyun Baek, and Su Young Kim
Department of Internal Medicine, Dong-A University College of Medicine, Busan, Korea
Sung Wook Lee
© The Korean Society of Gastroenterology, the Korean Society of Gastrointestinal Endoscopy, the Korean Society of Neurogastroenterology and Motility, Korean College of Helicobacter and Upper Gastrointestinal Research, Korean Association the Study of Intestinal Diseases, the Korean Association for the Study of the Liver, Korean Pancreatobiliary Association, and Korean Society of Gastrointestinal Cancer. All rights reserved.