Authors: Y Fukumoto; K Okita; T Kodama; S Matsuda; S Kawamura; K Harima; Y Harada; K Kawaguchi; Y Iida; T Konishi; K Andoh; H Tanaka; T Hanta; T Sekitani; T Takenami; T Yamasaki; S Yamashita; H Fujimura; M Shimada; M Kohzu; K Shigeta; H Shirasawa Journal: J Gastroenterol Date: 1996-06 Impact factor: 7.527