@misc{indiciae732ad84c0220,
  title = {Collateral ventilation.},
  author = {E J Cetti and A J Moore and D M Geddes},
  year = {2006},
  doi = {10.1136/thx.2006.060509},
  url = {https://pubmed.ncbi.nlm.nih.gov/16648350/},
  note = {Source identifier: 16648350}
}