@misc{indiciaed7687ec85607,
  title = {A feedback controller for ventilatory therapy.},
  author = {F W Chapman and J C Newell and R J Roy},
  year = {1985},
  doi = {10.1007/bf02407766},
  url = {https://pubmed.ncbi.nlm.nih.gov/3935015/},
  note = {Source identifier: 3935015}
}