@misc{indiciae279f6e5b7939,
  title = {Percutaneous tracheostomy--a new method.},
  author = {A Schachner and Y Ovil and J Sidi and M Rogev and Y Heilbronn and M J Levy},
  year = {1989},
  doi = {10.1097/00003246-198910000-00017},
  url = {https://pubmed.ncbi.nlm.nih.gov/2791567/},
  note = {Source identifier: 2791567}
}