[The rheumatoid factor in patients with juvenile rheumatoid arthritis and with Still's disease].
D000328:Adult; D000367:Age Factors; D001171:Arthritis, Juvenile / Q000175:diagnosis / Q000276:immunology*; D001323:Autoantibodies / Q000032:analysis; D006386:Hemagglutination Tests; D006801:Humans; D007223:Infant; D007841:Latex Fixation Tests; D008722:Methods; D012217:Rheumatoid Factor / Q000032:analysis*
D001323:Autoantibodies; D012217:Rheumatoid Factor
Der Rheumafaktor bei juveniler rheumatoider Arthritis und bei Morbus Still.