@misc{indiciae0de9c60155c7,
  title = {Saline conducitivity method for measuring cardiac output simplified.},
  author = {P J Bourdillon and J M Becket and P Duffin},
  year = {1979},
  doi = {10.1007/bf02443817},
  url = {https://pubmed.ncbi.nlm.nih.gov/317328/},
  note = {Source identifier: 317328}
}