@misc{indiciaeac0c5681b6fb,
  title = {[Percutaneous dilatation tracheotomy].},
  author = {W Kehrl and H W Bause},
  year = {1994},
  doi = {10.1055/s-2007-997090},
  url = {https://pubmed.ncbi.nlm.nih.gov/8161411/},
  note = {Source identifier: 8161411}
}