title: Determination of the histamine sensitizing unitage of pertussis vaccine.
mesh_terms: D000818:Animals; D005260:Female; D006632:Histamine / Q000008:administration & dosage / Q000633:toxicity*; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000209:etiology; D007274:Injections, Intraperitoneal; D051379:Mice; D010567:Pertussis Vaccine / Q000008:administration & dosage / Q000009:adverse effects / Q000592:standards*
chemical_list: D010567:Pertussis Vaccine; D006632:Histamine