Richard Conway rheumatology specialist registrar, Candice Low rheumatology registrar, Robert J Coughlan consultant rheumatologist, Martin J O’Donnell professor, John J Carey consultant rheumatologist
Conway R, Low C, Coughlan R J, OâDonnell M J, Carey J J.
Methotrexate use and risk of lung disease in psoriasis, psoriatic arthritis, and inflammatory bowel disease: systematic literature review and meta-analysis of randomised controlled trials
BMJ 2015; 350 :h1269
doi:10.1136/bmj.h1269