Cite
MLA Citation
J R Curtis et al.. “Elevated liver enzyme tests among patients with rheumatoid arthritis or psoriatic arthritis treated with methotrexate and/or leflunomide.” Annals of the rheumatic diseases, vol. 69, no. 01, 2010, pp. 43–47. http://access.bl.uk/ark:/81055/vdc_100135134576.0x000058