Seo, Yeon Seok; Kim, Ji Hoon; Jo, Nam Young; Choi, Kyung Mook; Baik, Sei Hyun; Park, Jong-Jae; Kim, Jae Seon; Byun, Kwan Soo; Bak, Young-Tae; Lee, Chang Hong, et al.
ArticleIssue Date2008CitationJournal of Gastroenterology and Hepatology, v.23, no.1, pp 102 - 109PublisherBlackwell Publishing Inc.