1. P346 Single-centre experience of ustekinumab: Therapeutic drug monitoring in Crohn's disease patients. (15th January 2020) Authors: Liefferinckx, C; Fassin, M; Thomas, D; Minsart, C; Cremer, A; Amininejad, L; Tafciu, V; Wambacq, V; Van Gossum, A; Franchimont, D Journal: Journal of Crohn's and colitis Issue: Volume 14(2020)Supplement 1 Page Start: S331 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗