@misc{indiciaeacb9b74c3803,
  title = {Operator-associated problems with Bear 1 ventilator.},
  author = {R D Boocks and W E Powers and F X Hursey},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/10314868/},
  note = {Source identifier: 10314868}
}