Y. Matsugu

发表

M. Okajima, Y. Masaoka, Y. Maeda, 1991, Scandinavian journal of gastroenterology.

Tsuneo Tanaka, T. Fujii, Tatsuro Ishimoto, 2004, Digestive Diseases and Sciences.

Y. Miura, K. Dohi, H. Ito, 2005, Digestive Diseases and Sciences.

K. Dohi, H. Ito, K. Koide, 1996, Digestive diseases and sciences.