@misc{indiciaec740285e8071,
  title = {A method of determining CO2 percentages using a paramagnetic oxygen analyzer.},
  author = {R Byrd and R B Gentry},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4533114/},
  note = {Source identifier: 4533114}
}