@misc{indiciaedc3fd89637a9,
  title = {Using pulse oximeters safely.},
  author = {D Hanna},
  year = {1995},
  doi = {10.1097/00152193-199507000-00011},
  url = {https://pubmed.ncbi.nlm.nih.gov/7630546/},
  note = {Source identifier: 7630546}
}