Authors: K Tokushima; T Ikeda; F Kobayashi; M Kurosaki; S Tozuka; S Sakamoto; F Marumo; I Koyama; T Komoda; Y Sakagishi; N Hirota; C Sato Journal: Dig Dis Sci Date: 1997-01 Impact factor: 3.199
Authors: F Kobayashi; T Ikeda; S Tozuka; O Noguchi; T Fukuma; S Sakamoto; F Marumo; T Komoda; Y Sakagishi; C Sato Journal: Gut Date: 1995-02 Impact factor: 23.059