TY - GEN AU - Dutzer,D AU - Nasser,Y AU - Berger,A E AU - Roblin,X AU - Paul,S TI - Letter: new thresholds need to be defined when using point of care assays to monitor infliximab trough levels in IBD patients SN - 1365-2036 PY - 2019///0729 KW - Colitis, Ulcerative KW - Gastrointestinal Agents KW - Humans KW - Inflammatory Bowel Diseases KW - Infliximab KW - Point-of-Care Systems N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1111/apt.14645 ER -