by Kusama, Kaoru, Iwanari, Shinkichi, Aisaki, Kunio, Wada, Masahiko, Ohtani, Jun, Itoi, Kentaro, Hanai, Ken-ichi, Shimizu, Kouji, Komiyama, Kazuo, Kudo, Itsuro, Moro, Itaru
Published in Journal of Nihon University School of Dentistry (1997)

by Ishii, Kentaro, Itoi, Takao, Sofuni, Atsushi, Itokawa, Fumihide, Tsuchiya, Takayoshi, Kurihara, Toshio, Tsuji, Shujiro, Ikeuchi, Nobuhito, Umeda, Junko, Moriyasu, Fuminori, Tsuchida, Akihiko
Published in World journal of gastroenterology : WJG (07.06.2011)