Authors: C Brignola; P Iannone; S Pasquali; M Campieri; P Gionchetti; A Belluzzi; O Basso; M Miglioli; L Barbara Journal: Dig Dis Sci Date: 1992-01 Impact factor: 3.199
Authors: R W Summers; D M Switz; J T Sessions; J M Becktel; W R Best; F Kern; J W Singleton Journal: Gastroenterology Date: 1979-10 Impact factor: 22.682
Authors: A Messori; C Brignola; G Trallori; R Rampazzo; G Bardazzi; C Belloli; G d'Albasio; G De Simone; N Martini Journal: Am J Gastroenterol Date: 1994-05 Impact factor: 10.864
Authors: J P Gendre; J Y Mary; C Florent; R Modigliani; J F Colombel; J C Soulé; J P Galmiche; E Lerebours; L Descos; J M Viteau Journal: Gastroenterology Date: 1993-02 Impact factor: 22.682