title: Asthma and whooping cough.
authors: W O
authors: WO
authors: Williams
mesh_terms: D001249:Asthma / Q000235:genetics*; D006801:Humans; D010567:Pertussis Vaccine; D014611:Vaccination; D014917:Whooping Cough / Q000517:prevention & control*
chemical_list: D010567:Pertussis Vaccine