@misc{indiciae67d0cf643e8c,
  title = {Expiratory air-flow pattern in tracheobronchial collapse.},
  author = {A H Campbell and L W Faulks},
  year = {1965},
  doi = {10.1164/arrd.1965.92.5.781},
  url = {https://pubmed.ncbi.nlm.nih.gov/5846059/},
  note = {Source identifier: 5846059}
}