T04.02.19 CLINICAL AND EPIDEMIOLOGICAL FEATURES OF ULCERATIVE COLITIS PATIENTS IN SARDINIA, ITALY – RESULTS FROM A MULTICENTER STUDY. (1st October 2020) - Mocci, G.; Demurtas, M.; Onidi, F.M.; Picchio, M.; Elisei, W.; Manca, R.; Miculan, F.; Dore, M.P.; Quarta Colosso, B.; Cicu, A.; Cugia, L.; Pisanu, R.; et al.