title: Autoimmune disorders in families: nature or nurture.
mesh_terms: D001327:Autoimmune Diseases / Q000209:etiology / Q000235:genetics* / Q000276:immunology; D005260:Female; D006680:HLA Antigens / Q000032:analysis; D006801:Humans; D008297:Male; D012859:Sjogren's Syndrome / Q000235:genetics / Q000276:immunology
chemical_list: D006680:HLA Antigens