Authors: N Uemura; S Okamoto; S Yamamoto; N Matsumura; S Yamaguchi; M Yamakido; K Taniyama; N Sasaki; R J Schlemper Journal: N Engl J Med Date: 2001-09-13 Impact factor: 91.245
Authors: H Watabe; T Mitsushima; Y Yamaji; M Okamoto; R Wada; T Kokubo; H Doi; H Yoshida; T Kawabe; M Omata Journal: Gut Date: 2005-06 Impact factor: 23.059
Authors: Arto Kokkola; Timo U Kosunen; Pauli Puolakkainen; Pentti Sipponen; Matti Harkonen; Frank Laxen; Jarmo Virtamo; Reijo Haapiainen; Hilpi Rautelin Journal: APMIS Date: 2003-06 Impact factor: 3.205