title: SLE in the elderly--is it really SLE or systemic Sjögren's syndrome?
authors.forename: D A
authors.initials: DA
authors.lastname: Bell
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D006680:HLA Antigens / Q000032:analysis; D006684:HLA-DR Antigens / Q000032:analysis / Q000145:classification; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications / Q000175:diagnosis* / Q000276:immunology; D012698:Serologic Tests; D012859:Sjogren's Syndrome / Q000150:complications / Q000175:diagnosis* / Q000276:immunology
chemical_list: D006680:HLA Antigens; D006684:HLA-DR Antigens