@misc{indiciaeed071160dc06,
  title = {Percutaneous dilatational tracheostomy.},
  author = {J F Bion},
  year = {1996},
  doi = {10.1007/bf01709536},
  url = {https://pubmed.ncbi.nlm.nih.gov/8880262/},
  note = {Source identifier: 8880262}
}