Yi, Jun Ho; Park, Byeong-Bae; Kang, Jung Hun; Hwang, In Gyu; Shin, Dong Bok; Sym, Sun Jin; Ahn, Hee Kyung; Lee, Soon Il; Lim, Do Hyoung; Park, Keon Woo, et al.
ArticleIssue Date2015CitationWORLD JOURNAL OF GASTROENTEROLOGY, v.21, no.6, pp.1845 - 1850PublisherBAISHIDENG PUBLISHING GROUP INC