@misc{indiciae311b73e6d85e,
  title = {Portable emergency ventilators. Sensitivity to environment.},
  author = {B E Dahlgren and O Engdahl and H Nilsson},
  year = {1981},
  doi = {10.1111/j.1399-6576.1981.tb01604.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7293704/},
  note = {Source identifier: 7293704}
}