Chang, Young Woon; Hwangbo, Young; Lee, Jae Won; Jo, Sook Jung; Cho, Jun Hyung; Shim, Jaejun; Jang, Jae Young; Kim, Hyo Jong; Kim, Byung Ho
ArticleIssue Date2011CitationEUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY, v.23, no.5, pp.405 - 410PublisherLIPPINCOTT WILLIAMS & WILKINS