@misc{indiciae2f50988029f9,
  title = {Operating room hypoxia.},
  author = {A A Birch},
  year = {1983},
  doi = {10.1097/00000542-198310000-00024},
  url = {https://pubmed.ncbi.nlm.nih.gov/6614553/},
  note = {Source identifier: 6614553}
}