Kang, Eun Jung; Jeong, Soung Won; Jang, Jae Young; Cho, Joo Young; Lee, Sae Hwan; Kim, Hyun Gun; Kim, Sang Gyune; Kim, Young Seok; Cheon, Young Koog; Cho, Young Deok, et al.
ArticleIssue Date2011CitationWorld Journal of Gastroenterology, v.17, no.11, pp 1494 - 1500PublisherBaishideng Publishing Group