title: Acellular pertussis trial.
authors.forename: E L
authors.initials: EL
authors.lastname: Hewlett
mesh_terms: D000942:Antigens, Bacterial / Q000276:immunology; D001886:Bordetella pertussis / Q000276:immunology; D002986:Clinical Trials as Topic; D004306:Dose-Response Relationship, Immunologic; D006801:Humans; D010567:Pertussis Vaccine / Q000276:immunology*
chemical_list: D000942:Antigens, Bacterial; D010567:Pertussis Vaccine