@misc{indiciae908c1a2af48c,
  title = {Whooping-cough immunisation.},
  author = {P E Brown and J E Lunn},
  year = {1980},
  doi = {10.1136/bmj.280.6210.330-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/7357357/},
  note = {Source identifier: 7357357}
}