@misc{indiciaecf924ad64654,
  title = {A phrenic nerve-actuated electronically controlled positive-pressure ventilator.},
  author = {E R Schertel and D A Schneider and D L Howard and J F Green},
  year = {1987},
  doi = {10.1152/jappl.1987.62.5.2121},
  url = {https://pubmed.ncbi.nlm.nih.gov/3298199/},
  note = {Source identifier: 3298199}
}