Pertussis and pertussis vaccine.
D001927:Brain Diseases / Q000209:etiology; D006801:Humans; D007223:Infant; D010567:Pertussis Vaccine / Q000009:adverse effects*; D012306:Risk; D012640:Seizures / Q000209:etiology; D014917:Whooping Cough / Q000150:complications*
D010567:Pertussis Vaccine