Brief Report: Rare X Chromosome Abnormalities in Systemic Lupus Erythematosus and Sjögren's Syndrome Journal Article published 12 Oct 2017 in Arthritis & Rheumatology volume 69 issue 11 on pages 2187 to 2192 Research funded by National Institutes of Health | National Institute of Arthritis and Musculoskeletal and Skin Diseases (AR-053483, AR-053734) | National Institute of Allergy and Infectious Diseases (AI-082714) | National Institute of General Medical Sciences (GM-104938) | U.S. Department of Veterans Affairs | Lupus Research Institute |