P.02.4: Efficacy of Bismuth-Based Helicobacter Pylori Treatment in Patients with Atrophic Body Gastritis. (15th March 2017) - Scalese, G.; Lahner, E.; Carabotti, M.; Cocomello, L.; Esposito, G.; Pilozzi, E.; Di Giulio, E.; Annibale, B.