About Okuno, Masahiro
About First Department of Surgery, Osaka City University Medical School
About Ikehara, Teruyuki
About First Department of Surgery, Osaka City University Medical School
About Nagayama, Masayoshi
About First Department of Surgery, Osaka City University Medical School
About Togo, Kyoichi
About First Department of Surgery, Osaka City University Medical School
About Nishimori, Takeo
About First Department of Surgery, Osaka City University Medical School
About Motoyoshi, Hiroyuki
About First Department of Surgery, Osaka City University Medical School
About Kato, Yasuyuki
About First Department of Surgery, Osaka City University Medical School
About Ohira, Masaichi
About First Department of Surgery, Osaka City University Medical School
About Umeyama, Kaoru
About First Department of Surgery, Osaka City University Medical School
About the japanese journal of gastroenterological surgery