Lee, Hyun Woong; Lee, Joung I. I.; Um, Soon Ho; Ahn, Sang Hoon; Chang, Hye Young; Park, Yong Kwang; Hong, Sun Pyo; Moon, Young Myoung; Han, Kwang-Hyub
ArticleIssue Date2008CitationJOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, v.23, no.5, pp 729 - 735PublisherWILEY