@misc{indiciae1567dc960f01,
  title = {Concepts and basic quantities in gas exchange physiology.},
  author = {J Piiper and P Dejours and P Haab and H Rahn},
  year = {1971},
  doi = {10.1016/0034-5687(71)90034-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5158848/},
  note = {Source identifier: 5158848}
}