@article{article, title = {{OpenSAFELY: The impact of COVID‐19 on azathioprine, leflunomide and methotrexate monitoring, and factors associated with change in monitoring rate}}, publisher = {{Wiley}}, url = {{https://eprints.whiterose.ac.uk/id/eprint/211397 }}, year = {{2024}}, month = {{4}}, author = {{Brown AD and Fisher L and Curtis HJ and Wiedemann M and Hulme WJ and Speed V and Hopcroft LEM and Cunningham C and Costello RE and Galloway JB and Russell MD et al}}, doi = {{10.1111/bcp.16062}}, journal = {{British Journal of Clinical Pharmacology}}, note = {{Accessed on 2024/09/19}}}