About Ueyama, Hiroya
About Department of Gastroenterology, Juntendo University, School of Medicine
About Matsumoto, Kenshi
About Department of Gastroenterology, Juntendo University, School of Medicine
About Nagahara, Akihito
About Department of Gastroenterology, Juntendo University, School of Medicine
About Watanabe, Sumio
About Department of Gastroenterology, Juntendo University, School of Medicine
About Hayashi, Takuo
About Department of Human Pathology, Juntendo University, School of Medicine
About Yao, Takashi
About Department of Human Pathology, Juntendo University, School of Medicine
About Endoscopy