@misc{indiciaeaa3910d5e870,
  title = {Collateral ventilation in excised human lungs.},
  author = {N Berend and C Skoog and W M Thurlbeck},
  year = {1981},
  doi = {10.1152/jappl.1981.50.5.927},
  url = {https://pubmed.ncbi.nlm.nih.gov/7228764/},
  note = {Source identifier: 7228764}
}