Oh, Chi Hyuk; Lee, Jun Kyu; Song, Tae Jun; Park, Jin-Seok; Lee, Jae Min; Son, Jun Hyuk; Jang, Dong Kee; Choi, Miyoung; Byeon, Jeong-Sik; Lee, In Seok, et al.
ArticleIssue Date2021CitationCLINICAL ENDOSCOPY, v.54, no.4, pp 505 - 521PublisherKOREAN SOC GASTROINTESTINAL ENDOSCOPY