@misc{indiciae22914bda1a36,
  title = {Greater efficiency in oxygen therapy. An improved oxygen tent.},
  author = {E J BREWER and D SINGER},
  year = {1959},
  doi = {10.1016/s0022-3476(59)80288-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/13804321/},
  note = {Source identifier: 13804321}
}