-
Yukio Umeda
Department of Cardiovascular Surgery, Gifu Prefectural General medical Center, Gifu, Gifu, Japan
-
Matsuhisa Imaizumi
Department of Cardiovascular Surgery, Gifu Prefectural General medical Center, Gifu, Gifu, Japan
-
Yoshio Mori
Department of Cardiovascular Surgery, Gifu Prefectural General medical Center, Gifu, Gifu, Japan
-
Hiroshi Takiya
Department of Cardiovascular Surgery, Gifu Prefectural General medical Center, Gifu, Gifu, Japan