@misc{indiciae406a60755740,
  title = {Prolonged artificial ventilation. Are tracheal injuries the only problem?},
  author = {R L Cash},
  year = {1977},
  doi = {10.1378/chest.72.2.262b},
  url = {https://pubmed.ncbi.nlm.nih.gov/884996/},
  note = {Source identifier: 884996}
}