title: Studies on the antigen in beta-haemolytic streptococci that cross-reacts with an antigen in human myocardium.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial / Q000276:immunology*; D003429:Cross Reactions; D006168:Guinea Pigs; D006801:Humans; D009206:Myocardium / Q000276:immunology*; D011817:Rabbits; D012463:Saliva / Q000276:immunology; D013297:Streptococcus pyogenes / Q000276:immunology*
chemical_list: D000942:Antigens, Bacterial