-
Seiichi TAKAHASHI
Department of Gastroenterology, Tohoku University Hospital
-
Yoshitaka KINOUCHI
Center for the Advancement of Higher Education, Tohoku University
-
Katsuya ENDO
Department of Gastroenterology, Tohoku University Hospital
-
Hisashi SHIGA
Department of Gastroenterology, Tohoku University Hospital
-
Tooru SHIMOSEGAWA
Department of Gastroenterology, Tohoku University Hospital