1. P291 Long term outcomes of children with ulcerative colitis after acute severe colitis: a multicenter study from the GETAID pédiatrique group. (30th January 2023) Authors: Pigneur, B; Cochet, M; Delphine, L; Coopman, S; Raphael, E; Thierry, L; Claire, D; Stéphanie, W; Rémi, D L; Georges, D; Valérie, B; Anne, B; Christine, M; Jerome, V; Frank, R; Julie, L Journal: Journal of Crohn's and colitis Issue: Volume 17(2023)Supplement 1 Page Start: i436 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗