title: Further studies on M-components with antistreptolysin O activity. The inactivating effect on different oxygen-labile haemolysins.
mesh_terms: D000818:Animals; D000989:Antistreptolysin; D003016:Clostridium perfringens / Q000276:immunology*; D003017:Clostridium tetani / Q000276:immunology*; D006460:Hemolysin Proteins / Q000037:antagonists & inhibitors*; D006736:Horses; D006801:Humans; D007106:Immune Sera / Q000494:pharmacology*; D013296:Streptococcus pneumoniae / Q000276:immunology*; D005719:gamma-Globulins
chemical_list: D006460:Hemolysin Proteins; D007106:Immune Sera; D005719:gamma-Globulins; D000989:Antistreptolysin