About Okunaka, Tetsuya
About Department of Surgery, Tokyo Medical University
About Hiyoshi, Toshimitsu
About Department of Surgery, Tokyo Medical University
About Furukawa, Kinya
About Department of Surgery, Tokyo Medical University
About Yamamoto, Hideki
About Department of Surgery, Tokyo Medical University
About Tsuchida, Takaaki
About Department of Surgery, Tokyo Medical University
About Usuda, Jitsuo
About Department of Surgery, Tokyo Medical University
About Kumasaka, Hideo
About Department of Surgery, Tokyo Medical University
About Ishida, Junzou
About Department of Surgery, Tokyo Medical University
About Konaka, Chimori
About Department of Surgery, Tokyo Medical University
About Kato, Harubumi
About Department of Surgery, Tokyo Medical University
About Diagnostic and Therapeutic Endoscopy