P.03.1 DIAGNOSTIC ACCURACY AND THERAPEUTIC IMPACT OF EUS IN PATIENTS WITH INTERMEDIATE SUSPICION OF CHOLEDOCHOLITHIASIS AND NEGATIVE MRCP. (24th February 2016) - Grassia, R.; Capone, P.; Staiano, T.; Rispo, A.; Iiritano, E.; Bianchi, G.; Imperatore, N.; Buffoli, F.