@misc{indiciae820a20a875dd,
  title = {[Cricothyreotomy using the Quicktrach coniotomy instrument set].},
  author = {F J Frei and P Y Meier and F J Lang and J H Fasel},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2310000/},
  note = {Source identifier: 2310000}
}