T04.02.12 CLINICAL OUTCOME IN A CONSECUTIVE PROSPECTIVE COHORT OF PATIENTS AFFECTED BY CROHN'S DISEASE TREATED WITH USTEKINUMAB: A REAL LIFE EXPERIENCE. (1st October 2020) - Quatraccioni, C.; Guardati, P.; Antuono, S.; Annulli, G.; Daretti, L.M.; Calzolari, M.; Dilaghi, E.; Bendia, E.; Benedetti, A.; Di Sario, A.