title: Pertussis vaccine and permanent brain damage.
mesh_terms: D001925:Brain Damage, Chronic / Q000209:etiology*; D002675:Child, Preschool; D004168:Diphtheria Toxoid / Q000009:adverse effects; D015721:Diphtheria-Tetanus-Pertussis Vaccine; D004338:Drug Combinations / Q000009:adverse effects; D006801:Humans; D010567:Pertussis Vaccine / Q000009:adverse effects*; D012307:Risk Factors; D013745:Tetanus Toxoid / Q000009:adverse effects
chemical_list: D004168:Diphtheria Toxoid; D015721:Diphtheria-Tetanus-Pertussis Vaccine; D004338:Drug Combinations; D010567:Pertussis Vaccine; D013745:Tetanus Toxoid