@misc{indiciaeb79520a2d034,
  title = {CSF pH and PCO2 measurement.},
  author = {R B Weiskopf and V Fencl and R A Gabel},
  year = {1977},
  doi = {10.1152/jappl.1977.43.3.566},
  url = {https://pubmed.ncbi.nlm.nih.gov/21155/},
  note = {Source identifier: 21155}
}