@misc{indiciae48020023f4f3,
  title = {Percutaneous dilational tracheostomy--a clinical study evaluating two systems.},
  author = {J L Nates and M B Anderson and D J Cooper},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9127665/},
  note = {Source identifier: 9127665}
}