Evaluation of serological findings.
D000740:Anemia; D000989:Antistreptolysin; D001168:Arthritis; D001172:Arthritis, Rheumatoid; D006384:Hemagglutination; D006386:Hemagglutination Tests
D000989:Antistreptolysin
ANEMIA; ANTISTREPTOLYSIN; ARTHRITIS, RHEUMATOID; HEMAGGLUTINATION