Author:
Nakai Yousuke,Matsubara Saburo,Mukai Tsuyoshi,Hamada Tsuyoshi,Sasaki Takashi,Ishiwatari Hirotoshi,Hijioka Susumu,Shiomi Hideyuki,Takenaka Mamoru,Iwashita Takuji,Masuda Atsuhiro,Saito Tomotaka,Isayama Hiroyuki,Yasuda Ichiro,
Publisher
The Korean Society of Gastrointestinal Endoscopy