[Rheumatoid factor sedimentation coefficient].
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D006384:Hemagglutination; D006386:Hemagglutination Tests; D007159:Immunologic Tests; D012217:Rheumatoid Factor
D012217:Rheumatoid Factor
ARTHRITIS, RHEUMATOID/immunology; HEMAGGLUTINATION