Authors: Hamed Khalili; Leslie M Higuchi; Ashwin N Ananthakrishnan; James M Richter; Diane Feskanich; Charles S Fuchs; Andrew T Chan Journal: Gut Date: 2012-05-22 Impact factor: 23.059
Authors: C Brignola; C Belloli; G De Simone; L Varesco; P Walger; A Areni; C Calabrese; G Di Febo; L Barbara Journal: Dig Dis Sci Date: 1995-02 Impact factor: 3.199