Kim, Ji Hoon, Lee, Young Sun, Lee, Hyun Jung, Yoon, Eileen, Jung, Young Kul, Jong, Eun Suck, Lee, Beom Jae, Seo, Yeon Seok, Yim, Hyung Joon, Yeon, Jong Eun, et al.
ArticleIssue Date2011CitationJournal of Clinical Gastroenterology, v.45, no.1, pp.64 - 68PublisherLippincott Williams & Wilkins Ltd.