title: The pyrogenic effect of scarlet fever toxin. IV. Pyrogenicity of strain C 203 U filtrate: comparison with some basic characteristics of the known types of scarlet fever toxin.
mesh_terms: D000818:Animals; D001431:Bacteriological Techniques; D001831:Body Temperature / Q000187:drug effects; D003956:Dialysis; D005374:Filtration; D006863:Hydrogen-Ion Concentration; D007108:Immune Tolerance; D007275:Injections, Intravenous; D009154:Mutation; D010447:Peptide Hydrolases; D011749:Pyrogens / Q000302:isolation & purification / Q000494:pharmacology*; D011817:Rabbits; D012541:Scarlet Fever; D013291:Streptococcus / Q000145:classification; D014118:Toxins, Biological / Q000494:pharmacology*
chemical_list: D011749:Pyrogens; D014118:Toxins, Biological; D010447:Peptide Hydrolases