Ki Hoon Kim, Suck Chei Choi, Geom Seog Seo, Yong Sung Kim, Chang Soo Choi, and Chong Ju Im
Department of Internal Medicine, Digestive Disease Research Institute, Wonkwang University School of Medicine, Iksan, Korea
Suck Chei Choi
© 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.