Authors: S J Winawer; E T Stewart; A G Zauber; J H Bond; H Ansel; J D Waye; D Hall; J A Hamlin; M Schapiro; M J O'Brien; S S Sternberg; L S Gottlieb Journal: N Engl J Med Date: 2000-06-15 Impact factor: 91.245
Authors: G Pappalardo; E Polettini; F M Frattaroli; E Casciani; C D'Orta; M D'Amato; G F Gualdi Journal: Gastroenterology Date: 2000-08 Impact factor: 22.682
Authors: P Pescatore; T Glücker; J Delarive; R Meuli; D Pantoflickova; B Duvoisin; P Schnyder; A L Blum; G Dorta Journal: Gut Date: 2000-07 Impact factor: 23.059
Authors: Michael Macari; Edmund J Bini; Xiaonan Xue; Andrew Milano; Seth S Katz; Daniel Resnick; Hersh Chandarana; Glen Krinsky; Klaus Klingenbeck; Christopher H Marshall; Alec J Megibow Journal: Radiology Date: 2002-08 Impact factor: 11.105