Kitada Hideki, Hifumi Michio, Takekuma Yoshi, Kawaguchi Tetsu, Higuchi Daisuke, Yoshinaga Shuya, Urata Takahiro, Yamane Takaaki, Yokomizo Hiroshi, Fukuda Seiji
Department of Gastroenterology, Japanese Red Cross Kumamoto Hospital.
Nihon Shokakibyo Gakkai Zasshi. 2005 Apr;102(4):479-83.