T03.01.25 RECURRENCE OF BILIARY EVENTS IN PATIENTS WAITING FOR ELECTIVE CHOLECYSTECTOMY AFTER ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY FOR COMMON BILE DUCT STONES. (1st October 2020) - Troncone, E.; Salvatori, S.; Amati, F.; Romeo, S.; Petruzziello, C.; Grasso, E.; Manzia, T.M.; Arcudi, C.; Quaranta, C.; Sica, G.; Tisone, G.; Del Vecchio Blanco, G.; et al.