Lee, Jae Min; Lee, Hongsik; Kim, Sang Hoon; Jang, Se Hyun; Jeon, Han Jo; Choi, Seoung Ji; Kim, Seung Han; Choi, Hyuk Soon; Kim, Eun Sun; Keum, Bora, et al.
ArticleIssue Date2019CitationGASTROINTESTINAL ENDOSCOPY, v.89, no.6, pp.AB222 - AB222PublisherMOSBY-ELSEVIER