P.07.16 THE EFFICACY AND SAFETY OF THIOPURINES IN ULCERATIVE COLITIS TREATMENT: A RETROSPECTIVE STUDY OF A TERTIARY REFERRAL CENTRE. (25th March 2019) - Manetti, N.; Baldini, M.; Dragoni, G.; Le Grazie, M.; Fiorini, C.; Orlandini, B.; Bensi, C.; Bruno, G.; Caini, S.; Bagnoli, S.; Milla, M.