Affiliation: | Hiromitsu Ban, Mitsushige Sugimoto, Taketo Otsuka, Division of Digestive Endoscopy, Shiga University of Medical Science Hospital, Shiga 520-2192, JapanMasaki Murata, Toshiro Nakata, Hiroshi Hasegawa, Osamu Inatomi, Akira Andoh, Department of Gastroenterology, Shiga University of Medical Science Hospital, Shiga 520-2192, JapanShigeki Bamba, Division of Clinical Nutrition, Shiga University of Medical Science Hospital, Shiga 520-2192, Japan |