Affiliation: | Ryosuke Sato, Kazuyuki Matsumoto, Hiromitsu Kanzaki, Akihiro Matsumi, Kazuya Miyamoto, Kosaku Morimoto, Hiroyuki Terasawa, Yuki Fujii, Tatsuhiro Yamazaki, Daisuke Uchida, Koichiro Tsutsumi, Shigeru Horiguchi, Hironari Kato, Gastroenterology and Hepatology, Okayama University Hospital, Okayama 700-8558, Japan |