Kwon, Oh Sang; Byun, Kwan Soo; Yeon, Jong Eun; Park, Sang Hoon; Kim, Jae Seon; Kim, Ju Hyun; Bak, Young Tae; Kim, Jin Ho; Lee, Chang Hong
ArticleIssue Date2000CitationJournal of Gastroenterology and Hepatology, v.15, no.9, pp 1043 - 1047PublisherBlackwell Publishing Inc.