Effect of prophylactic endoscopic clipping for prevention of delayed bleeding after endoscopic papillectomy for ampullary neoplasm: a multicenter randomized trial
1
Division of Gastroenterology, Department of Internal Medicine, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong-si, Korea
,
Tae Jun Song
2
Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
,
Jin Seok Park
3
Department of Internal Medicine, Inha University Hospital, Inha University School of Medicine, Incheon, Korea
,
Jae Hyuk Jun
4
Department of Gastroenterology, Eulji University College of Medicine, Daejeon, Korea
,
Tae Young Park
5
Department of Internal Medicine, Inje University Seoul Paik Hospital, Seoul, Korea
,
Dong Wook Oh
2
Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
,
Sang Soo Lee
2
Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
,
Myung-Hwan Kim
2
Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea