@misc{indiciae1a965fce7bea,
  title = {PEEP during assisted ventilation.},
  author = {R P Johnston and D J Donovan and K F MacDonnell},
  year = {1974},
  doi = {10.1097/00000542-197403000-00025},
  url = {https://pubmed.ncbi.nlm.nih.gov/4592213/},
  note = {Source identifier: 4592213}
}