Letter: Whooping-cough vaccination.
D003128:Coma / Q000453:epidemiology / Q000209:etiology; D006801:Humans; D007223:Infant; D010567:Pertussis Vaccine / Q000009:adverse effects*; D012640:Seizures / Q000453:epidemiology / Q000209:etiology; D013997:Time Factors; D014917:Whooping Cough / Q000517:prevention & control*
D010567:Pertussis Vaccine