1. P320 6-Thioguanine nucleotide levels are associated with trough levels of infliximab and adalimumab in Inflammatory Bowel Disease patients on combination therapy: A retrospective multicentre study. (21st January 2022) Authors: Yu, N; Tassone, D; Lee, T; Phan, S; Wu, D M; Tjahyadi, J; Dutt, K; Liou, H; Wang, L; Zhang, J; Basnayake, C; Wright, E; Lust, M; Niewiadomski, O; Kamm, M A; Connell, W; Thompson, A; Hilmi, I; Affendi Raja Ali, R; Wei, S C Journal: Journal of Crohn's and colitis Issue: Volume 16(2022)Supplement 1 Page Start: i342 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗