title: Letter: Whooping-cough vaccination.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D006801:Humans; D007223:Infant; D010567:Pertussis Vaccine / Q000008:administration & dosage; D006113:United Kingdom; D014611:Vaccination; D014917:Whooping Cough / Q000453:epidemiology / Q000517:prevention & control*
chemical_list: D010567:Pertussis Vaccine