@misc{indiciaea07fcf671352,
  title = {Axillary block utilizing the pulse oximeter.},
  author = {M J Sullivan and J E Cooke and J D Baker and J M Conroy and M K Bailey},
  year = {1989},
  doi = {10.1097/00000542-198907000-00031},
  url = {https://pubmed.ncbi.nlm.nih.gov/2751131/},
  note = {Source identifier: 2751131}
}