Conjugal prevalence of rheumatoid arthritis, rheumatoid factor, and other autoantibodies in rheumatoid arthritis.
D001172:Arthritis, Rheumatoid / Q000235:genetics* / Q000276:immunology*; D001323:Autoantibodies / Q000032:analysis*; D005260:Female; D006801:Humans; D008297:Male; D008393:Marriage; D012217:Rheumatoid Factor / Q000032:analysis*
D001323:Autoantibodies; D012217:Rheumatoid Factor