Waaler-Rose test and activity of rheumatoid arthritis.
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000097:blood*; D004797:Enzyme-Linked Immunosorbent Assay; D006384:Hemagglutination; D006386:Hemagglutination Tests; D027826:Rosa
ARTHRITIS, RHEUMATOID/blood; HEMAGGLUTINATION