title: Attempts at analysis of toxicity of pertussis vaccine. II. Quantitative determination of the heat-labile toxin by skin reaction.
mesh_terms: D000818:Animals; D001681:Biological Assay; D001886:Bordetella pertussis; D004731:Endotoxins; D006168:Guinea Pigs; D006358:Hot Temperature; D008218:Lymphocytosis / Q000209:etiology; D051379:Mice; D010567:Pertussis Vaccine / Q000633:toxicity*; D011817:Rabbits; D012882:Skin Tests; D014118:Toxins, Biological / Q000494:pharmacology*
chemical_list: D004731:Endotoxins; D010567:Pertussis Vaccine; D014118:Toxins, Biological