Familial systemic lupus erythematosus.
D000328:Adult; D001172:Arthritis, Rheumatoid / Q000235:genetics; D001327:Autoimmune Diseases / Q000235:genetics; D002648:Child; D003095:Collagen Diseases / Q000235:genetics; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000235:genetics*; D008875:Middle Aged; D010290:Parents