title: Comment: acellular pertussis and combination vaccines.
authors.forename: Y
authors.initials: Y
authors.lastname: Sato
authors.forename: P
authors.initials: P
authors.lastname: Mastrantonio
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D010567:Pertussis Vaccine; D017778:Vaccines, Combined
chemical_list: D010567:Pertussis Vaccine; D017778:Vaccines, Combined