IMMUNOLOGIC STUDY IN RHEUMATIC PATIENTS: A PRELIMINARY REPORT.
D001323:Autoantibodies; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006801:Humans; D011233:Precipitin Tests; D012214:Rheumatic Heart Disease
D001323:Autoantibodies
AUTOANTIBODIES; HEMAGGLUTINATION; PRECIPITIN TESTS; RHEUMATIC HEART DISEASE