Nakase Hiroshi, Matsuura Minoru, Uza Norimitsu, Ueno Satoru, Nishio Akiyoshi, Chiba Tsutomu
Department of Gastroenterology and Endoscopic Medicine, Kyoto University Hospital, Kyoto, Japan.
Gastrointest Endosc. 2005 Dec;62(6):976-7; discussion 977. doi: 10.1016/j.gie.2005.06.056.