TY - STAND AU - A. Miller AU - A. Nightingale AU - C. Sammon AU - K. Mahtani AU - T. Holt AU - N. McHugh AU - R. Luqmani BT - Rheumatology (Oxford) DO - 10.1093/rheumatology/kev131 M1 - 10 PY - 2015 SP - 1882 EP - 9 T2 - Rheumatology (Oxford) TI - Estimating the diagnostic accuracy of rheumatoid factor in UK primary care: a study using the Clinical Practice Research Datalink VL - 54 SN - 1462-0324 ER -