OC.14.5 PYLERA AND SEQUENTIAL THERAPY FOR FIRST-LINE H. PYLORI ERADICATION: A CULTURE-BASED STUDY IN REAL CLINICAL PRACTICE. Issue 2 (15th March 2018) - Fiorini, G.; Zullo, A.; Saracino, I.M.; Gatta, L.; Pavoni, M.; Vaira, B.