@misc{indiciae38f899dca5ed,
  title = {A new method for measuring PCO2 during anaesthesia.},
  author = {D Z Frankel and G Sandham and A S Rebuck},
  year = {1979},
  doi = {10.1093/bja/51.3.215},
  url = {https://pubmed.ncbi.nlm.nih.gov/435344/},
  note = {Source identifier: 435344}
}