@misc{indiciae864173a12fe3,
  title = {Whooping cough.},
  author = {I Capstick},
  year = {1978},
  doi = {10.1136/bmj.1.6121.1214-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/638698/},
  note = {Source identifier: 638698}
}