Ahn, Hyung Su; Hong, Su Jin; Moon, Jong Ho; Ko, Bong Min; Choi, Hyun Jong; Han, Jae Pil; Park, Jin Seok; Kang, Myung Soo; Cho, Joo Young; Lee, Joon Seong, et al.
ArticleIssue Date2012CitationJournal of Digestive Diseases, v.13, no.12, pp 628 - 633PublisherBlackwell Pub. Asia