[Typing of beta-hemolytic streptococci by hemagglutination test].
D000906:Antibodies; D006386:Hemagglutination Tests; D006801:Humans; D008722:Methods; D012541:Scarlet Fever / Q000382:microbiology; D013297:Streptococcus pyogenes / Q000276:immunology / Q000302:isolation & purification*; D013634:Tannins
D000906:Antibodies; D013634:Tannins