@misc{indiciaedb681a5755f2,
  title = {Mixed venous oximetry.},
  author = {I A Kupeli and P R Satwicz},
  year = {1989},
  doi = {10.1097/00004311-198902730-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/2670771/},
  note = {Source identifier: 2670771}
}