1. P541 Real-life effectiveness of ustekinumab in inflammatory bowel disease patients with concomitant psoriasis or psoriatic arthritis: an IG-IBD study. (25th January 2019) Authors: Pugliese, D; Daperno, M; Fiorino, G; Savarino, E; Mosso, E; Biancone, L; Testa, A; Sarpi, L; Cappello, M; Bodini, G; Caprioli, F; Festa, S; Laino, G; Maconi, G; Mazzuoli, S; Mocci, G; Sartini, A; D'Amore, A; Alivernini, S; Gremese, E Journal: Journal of Crohn's and colitis Issue: Volume 13(2019)Supplement 1 Page Start: S384 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗