@misc{indiciaec91ecfc1738a,
  title = {Multiple technical difficulties in maintaining reliable oximeter readings.},
  author = {T C Fitzgibbons},
  year = {1989},
  doi = {10.1016/0749-8063(89)90100-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2706058/},
  note = {Source identifier: 2706058}
}