About Nonaka, Kouichi
About Department of Gastroenterology, Saitama Medical University International Medical Center
About Kita, Hiroto
About Department of Gastroenterology, Saitama Medical University International Medical Center
About Miyazawa, Mitsuo
About Department of Surgery, Saitama Medical University International Medical Center
About Aikawa, Masayasu
About Department of Surgery, Saitama Medical University International Medical Center
About Akimoto, Naoe
About Department of Surgery, Saitama Medical University International Medical Center
About Koyama, Isamu
About Department of Surgery, Saitama Medical University International Medical Center
About Ban, Shinichi
About Department of Pathology, Saiseikai Kawaguchi General Hospital
About BMC Gastroenterology