Authors: A Satomi; T Hashimoto; S Murakami; H Murai; H Kawase; S Takahashi; T Morita; M Matsuki; M Sonoda Journal: J Gastroenterol Date: 1996-10 Impact factor: 7.527
Authors: A Toki; K Ogura; T Horimi; H Tokuoka; T Todani; Y Watanabe; S Uemura; N Urushihara; T Noda; Y Sato Journal: Surg Today Date: 1995 Impact factor: 2.549