@misc{indiciae78bb8d9898f2,
  title = {Pulse oximeters.},
  author = {Jim Welch},
  doi = {10.2345/0899-8205(2005)39[125:po]2.0.co;2},
  url = {https://pubmed.ncbi.nlm.nih.gov/15810782/},
  note = {Source identifier: 15810782}
}