Byun, Kwan Soo; Kwon, Oh Sang; Kim, Ju Hyun; Yim, Hyung Joon; Chang, Yun Jung; Kim, Jin Yong; Yeon, Jong Eun; Park, Jong Jae; Kim, Jae Seon; Bak, Young Tae, et al.
ArticleIssue Date2005CitationJournal of Gastroenterology and Hepatology, v.20, no.12, pp 1838 - 1842PublisherBlackwell Publishing Inc.