Choe, Jung Wan; Kim, Young Choon; Joo, Moon Kyung; Kim, Hyo Jung; Lee, Beom Jae; Kim, Ji Hoon; Yeon, Jong Eun; Park, Jong-Jae; Kim, Jae Seon; Byun, Kwan Soo, et al.
ArticleIssue Date2016CitationWorld Journal Of Gastrointestinal Endoscopy, v.8, no.8, pp 357 - 361PublisherBaishideng Publishing Group Inc