Authors: S Kargman; S Charleson; M Cartwright; J Frank; D Riendeau; J Mancini; J Evans; G O'Neill Journal: Gastroenterology Date: 1996-08 Impact factor: 22.682
Authors: C Bombardier; L Laine; A Reicin; D Shapiro; R Burgos-Vargas; B Davis; R Day; M B Ferraz; C J Hawkey; M C Hochberg; T K Kvien; T J Schnitzer Journal: N Engl J Med Date: 2000-11-23 Impact factor: 91.245