title: Safety of pertussis vaccine.
mesh_terms: D001925:Brain Damage, Chronic / Q000209:etiology*; D002648:Child; D006801:Humans; D010567:Pertussis Vaccine / Q000009:adverse effects*; D012107:Research Design; D012307:Risk Factors; D014917:Whooping Cough / Q000517:prevention & control*
chemical_list: D010567:Pertussis Vaccine