@misc{indiciaeb85315008d74,
  title = {Prolonged endotracheal intubation.},
  author = {C R Hatcher and J R Calvert and W D Logan and P N Symbas and O A Abbott},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5675192/},
  note = {Source identifier: 5675192}
}