@misc{indiciaec1586b4a2a15,
  title = {[Tracheotomy in maxillofacial surgery].},
  author = {S Kowalik and L Myślieiec and E Rybka},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/3472811/},
  note = {Source identifier: 3472811}
}