Takanashi Kunihiro, Onodera Yoshimitsu, Fujii Shigeyuki, Nishibori Yoshiki, Takayanagi Norihiro, Minami Shinya, Kogawa Takahiro, Nagashima Hiroyuki, Seiichiro Abe, Nagaoka Yasuhiro, Horimoto Masayoshi, Takada Kohichi, Sato Yasushi, Niitsu Yoshiro
Department of Gastroenterology, Nikko Memorial Hospital.
Nihon Shokakibyo Gakkai Zasshi. 2005 Apr;102(4):459-65.