@misc{indiciaeb30c7ddc7713,
  title = {Performing pulse oximetry.},
  author = {E A McConnell},
  year = {1994},
  doi = {10.1097/00152193-199410000-00010},
  url = {https://pubmed.ncbi.nlm.nih.gov/7854659/},
  note = {Source identifier: 7854659}
}