title: A note on the use of pertussis vaccine in day nurseries.
authors.forename: S J
authors.initials: SJ
authors.lastname: Strachan
mesh_terms: D006801:Humans; D009724:Nurseries, Infant; D010567:Pertussis Vaccine; D014612:Vaccines; D014917:Whooping Cough
chemical_list: D010567:Pertussis Vaccine; D014612:Vaccines
keywords: WHOOPING COUGH/vaccine