@misc{indiciae28eca0ae6977,
  title = {A ventilation system for an intensive care unit.},
  author = {E Carden},
  year = {1969},
  doi = {10.1007/bf03004489},
  url = {https://pubmed.ncbi.nlm.nih.gov/5260195/},
  note = {Source identifier: 5260195}
}