Authors: M Ikeda; N Hayashi; E Imamura; A Kaneko; T Michida; K Yamamoto; K Kurosawa; M Kato; M Masuzawa Journal: J Gastroenterol Date: 1997-10 Impact factor: 7.527
Authors: M Toyota; Y Hinoda; N Nakagawa; Y Arimura; S Tokuchi; A Takaoka; S Kitagawa; T Usuki; T Yabana; A Yachi; K Imai Journal: J Gastroenterol Date: 1996-10 Impact factor: 7.527