1. P441 Clinical efficacy, drug sustainability and results from therapeutic drug monitoring in Crohn's disease patients treated with ustekinumab – 1-year follow-up of a prospective, nationwide, multicenter cohort from Hungary. (27th May 2021) Authors: Gonczi, L; Szanto, K; Farkas, K; Molnar, T; Szamosi, T; Schafer, E; Golovics, P; Lovasz, B; Patai, A; Vincze, A; Sarlos, P; Farkas, A; Dubrovcsik, Z; Tóth G, T; Lakatos, P L; Miheller, P; Ilias, A Journal: Journal of Crohn's and colitis Issue: Volume 15(2021)Supplement 1 Page Start: S441 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗