Kim, Ji Hoon; Sohn, Bo Hwa; Lee, Hyun-Sung; Kim, Sang-Bae; Yoo, Jeong Eun; Park, Yun-Yong; Jeong, Woojin; Lee, Sung Sook; Park, Eun Sung; Kaseb, Ahmed, et al.
ArticleIssue Date2014CitationPLoS Medicine, v.11, no.12PublisherPublic Library of Science
ArticleIssue Date1995CitationKorean Journal of Gastrointestinal Endoscopy, v.15, no.4, pp 788 - 795PublisherThe Korean Society of Gastrointestinal Endoscopy