@misc{indiciae1b76dcf58921,
  title = {Tracheotomy tube failure.},
  author = {M A Williams},
  year = {1987},
  doi = {10.1016/0165-5876(87)90007-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/3623809/},
  note = {Source identifier: 3623809}
}