Yoon, Eileen L.; Yim, Hyung Joon; Lee, Hyun Jung; Lee, Young Sun; Kim, Jeong Han; Jung, Eun Suk; Kim, Ji Hoon; Seo, Yeon Seok; Yeon, Jong Eun; Lee, Hong Sik, et al.
ArticleIssue Date2011CitationJournal of Clinical Gastroenterology, v.45, no.10, pp 893 - 899PublisherLippincott Williams & Wilkins Ltd.