@misc{indiciae8c6adccc3a1d,
  title = {An erroneous pulse oximeter reading.},
  author = {P M Hopkins},
  year = {1989},
  doi = {10.1111/j.1365-2044.1989.tb09126.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2589622/},
  note = {Source identifier: 2589622}
}