Do, Mi Young; Lee, Yong Chan; Choi, Chang Hwan; Kim, Sang Joong; Mun, Chang Sik; Moon, Hong Ju; Lee, Hyun Woong; Oh, Hyoung Chul; Kim, Hyung Joon; Kim, Jeong Wook, et al.
ArticleIssue Date2009CitationThe Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi, v.53, no.2, pp 76 - 83Publisher대한소화기학회