1. P657 Persistence in smoking cessation in inflammatory bowel disease (IBD). (21st January 2022) Authors: González Muñoza, C; Gely, C; Teller, M; Mombiela, A; Roig, C; Lopez-Faba, A; Bertoletti, F; Gordillo, J; Garcia-Planella, E Journal: Journal of Crohn's and colitis Issue: Volume 16(2022)Supplement 1 Page Start: i569 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗