1. DOP65 Development and validation of the TUMMY-UC, a patient-reported outcome in pediatric Ulcerative Colitis: A multicenter prospective study. (21st January 2022) Authors: Turner, D; Marcovitch, L; Focht, G; Carmon, N; Tersigni, C; Ledder, O; Lev Tzion, R; Frost, K; Church, P C; Baldassano, R; Otley, A; Kappelman, M; Griffiths, A Journal: Journal of Crohn's and colitis Issue: Volume 16(2022)Supplement 1 Page Start: i109 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗