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.