@misc{indiciaefd99255e16c4,
  title = {Ventilation by high-frequency oscillation in humans.},
  author = {W J Butler and D J Bohn and A C Bryan and A B Froese},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/6773437/},
  note = {Source identifier: 6773437}
}