The relationship of group A streptococci and mammalian tissue antigens to certain disease states.
D000818:Animals; D000917:Antibody Formation; D000942:Antigens, Bacterial; D002473:Cell Wall / Q000276:immunology; D006801:Humans; D008297:Male; D008322:Mammals / Q000276:immunology*; D013297:Streptococcus pyogenes / Q000276:immunology*
D000942:Antigens, Bacterial