@misc{indiciaee94be4ca5ee5,
  title = {The bird Mark 8 time cycled servo ventilator.},
  author = {D C Milburn and M J Banner and J M Civetta and M F Hamilton and R R Kirby and R A Smith},
  doi = {10.1097/00003246-197805000-00013},
  url = {https://pubmed.ncbi.nlm.nih.gov/350488/},
  note = {Source identifier: 350488}
}