RT Journal Article SR Electronic T1 Systemic lupus erythematosus presenting as polymyalgia rheumatica. JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 351 DO 10.1136/ard.46.4.351-a VO 46 IS 4 A1 J Foley YR 1987 UL http://ard.bmj.com/content/46/4/351.1.abstract AB