RT Journal Article SR Electronic T1 Beneficial effects of reduced intake of polyunsaturated fatty acids in the diet for one year in patients with systemic lupus erythematosus. JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 134 DO 10.1136/ard.49.2.134-a VO 49 IS 2 A1 A Thörner A1 G Walldius A1 E Nilsson A1 K Hådell A1 R Gullberg YR 1990 UL http://ard.bmj.com/content/49/2/134.1.abstract AB