Lifetime risk of knee and hip replacement following a diagnosis of RA : findings from a cohort of 13 961 patients from England - Burn, Edward (Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences. University of Oxford) ; Edwards, Christopher J. (University Hospital Southampton NHS Foundation Trust (Regne Unit)) ; Murray, David W. (Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences. University of Oxford) ; Silman, Alan (Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences. University of Oxford) ; Cooper, Cyrus (MRC Lifecourse Epidemiology Unit. Southampton University) ; Arden, N. K (MRC Lifecourse Epidemiology Unit. Southampton University) ; Pinedo-Villanueva, Rafael (Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences. University of Oxford) ; Prieto-Alhambra, Daniel (Universitat Autònoma de Barcelona)