Hong H, Choi J
Huynh TM, Tran KQL, Dinh TH, Vo MM, Pham TQ, Vo TD
Kang SJ, Tae CH, Bang CS, Shin CM, Jeong YH, Choi M, Hwang JH, Saito Y, Chiu PWY, Rerknimitr R, Khor C, Khien VV, Choi KD, Shim KN, Song GA, Lee OY, the Korean Society of Gastrointestinal Endoscopy Task Force on Clinical Practice Guidelines
Lee MJ, Lee MW, Joo DC, Hong SM, Baek DH, Lee BE, Kim GH, Song GA
Moon W, Park JJ