Lee, Jae Min; Choi, Hyuk Soon; Chun, Hoon Jai; Kim, Eun Sun; Keum, Bora; Seo, Yeon Seok; Jeen, Yoon Tae; Lee, Hong Sik; Um, Soon Ho; Kim, Chang Duck, et al.
ArticleIssue Date2019CitationSURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES, v.33, no.2, pp 658 - 662PublisherSPRINGER