Sai Jin Kan, Suyama Masafumi, Kubokawa Yoshihiro, Tadokoro Hiroyuki, Satou Nobuhiro, Iida Yoshito, Matsumoto Kouji, Kojima Kuniaki, Nobukawa Bunsei, Suda Kouichi, Makita Junichi
Department of Gastroenterology, Juntendo University.
Nihon Shokakibyo Gakkai Zasshi. 2002 Oct;99(10):1243-6.