Kim, Yeon Soo; Lee, Joon Seong; Lee, Tae Hee; Cho, Joo Young; Kim, Jin Oh; Kim, Wan Jung; Kim, Hyun Gun; Jeon, Seong Ran; Jeong, Hoe Su
ArticleIssue Date2012CitationWorld Journal of Gastroenterology, v.18, no.18, pp 2231 - 2237PublisherBaishideng Publishing Group