@misc{indiciae9557b6aba323,
  title = {Anaesthesia for carinal resection.},
  author = {W B Clarkson and J R Davies},
  year = {1978},
  doi = {10.1111/j.1365-2044.1978.tb08499.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/213986/},
  note = {Source identifier: 213986}
}