by Asada, Masanori, MD, Yazumi, Shujiro, MD, Yoshimoto, Takanobu, MD, Tamaki, Hiroyuki, MD, Matsuura, Minoru, MD, Hasegawa, Kazunori, MD, Uenoyama, Yoshito, MD, Hisatsune, Hiroshi, MD, Nishio, Akiyoshi, MD, Chiba, Tsutomu, MD
Published in Gastrointestinal endoscopy (01.07.2006)