Authors: M Tokisue; K Yasutake; M Oya; H Nishisaki; T Nakashima; H Hasegawa; Y Sakoda; T Kizaki; T Sashikata; R Morita Journal: J Gastroenterol Date: 1996-06 Impact factor: 7.527
Authors: Y Imai; T Kawabe; M Takahashi; M Matsumura; Y Komatsu; E Hamada; Y Niwa; M Kurita; S Shiina; T Shimada Journal: J Gastroenterol Date: 1994-10 Impact factor: 7.527