Dutch doctors warn parents over whooping cough vaccine.
Sheldon
Tony
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D006293:Health Promotion; D006801:Humans; D009426:Netherlands; D010349:Patient Compliance; D010567:Pertussis Vaccine / Q000008:administration & dosage*; D014611:Vaccination; D014917:Whooping Cough / Q000517:prevention & control*
D010567:Pertussis Vaccine