Min, Yang Won, Kim, Jin Su, Jeon, Seong Woo, Jeen, Yoon Tae, Im, Jong Pil, Cheung, Dae Young, Choi, Myung-Gyu, Kim, Jin-Oh, Lee, Kwang Jae, Ye, Byong Duk, et al.
ArticleIssue Date2014CitationENDOSCOPY, v.46, no.1, pp.59 - 65PublisherGEORG THIEME VERLAG KG
