Antistreptolysin reaction in rheumatoid arthritis.
D000989:Antistreptolysin; D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D006801:Humans; D055633:Immune System Phenomena; D012213:Rheumatic Fever / Q000175:diagnosis*
D000989:Antistreptolysin
ARTHRITIS, RHEUMATOID/diagnosis, diagnostic; RHEUMATIC FEVER/diagnosis, diagnostic