... sex bias in autoimmune diseases: increased prevalence of 47,XXX in systemic lupus erythematosus and Sjogren's syndrome. Arthritis Rheumatol. 2016 May;68(5):1290-1300. Full text Abstract
30. Harris VM, Sharma R, Cavett J, et al. Klinefelter's syndrome (47,XXY) is in excess among men with Sjogren' ...