@misc{indiciaefee535cafa93,
  title = {Inspiratory work imposed by demand valve ventilator circuits.},
  author = {T E Oh and E S Lin and S Bhatt},
  year = {1991},
  doi = {10.1177/0310057x9101900205},
  url = {https://pubmed.ncbi.nlm.nih.gov/2069237/},
  note = {Source identifier: 2069237}
}