@misc{indiciae552753cbcf50,
  title = {Pulse oximetry.},
  author = {P S Myles and I Ryder},
  year = {1995},
  doi = {10.1016/s0140-6736(95)91671-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/7674785/},
  note = {Source identifier: 7674785}
}