[SERUM OPACITY REACTION (SOR) AND THE FORMATION OF M-ANTIGEN BY STREPTOCOCCUS PYOGENES].
D000941:Antigens; D001324:Autoantigens; D001789:Blood Group Antigens; D006384:Hemagglutination; D006386:Hemagglutination Tests; D012106:Research; D013297:Streptococcus pyogenes
D000941:Antigens; D001324:Autoantigens; D001789:Blood Group Antigens
ANTIGENS; EXPERIMENTAL LAB STUDY; HEMAGGLUTINATION; STREPTOCOCCUS PYOGENES