@misc{indiciae5a8b2c67bffa,
  title = {Ventilation-perfusion changes during mechanical ventilation.},
  author = {J H Modell},
  year = {1969},
  doi = {10.1378/chest.55.6.447},
  url = {https://pubmed.ncbi.nlm.nih.gov/5786331/},
  note = {Source identifier: 5786331}
}