Antistreptolysin O titer in the diagnosis of rheumatic activity.
D000989:Antistreptolysin / Q000097:blood*; D006801:Humans; D012214:Rheumatic Heart Disease / Q000097:blood*; D012698:Serologic Tests
D000989:Antistreptolysin
ANTISTREPTOLYSIN/in blood; RHEUMATIC HEART DISEASE/blood in