@misc{indiciaea74d4e27c53b,
  title = {Quantitative changes in cerebral electrical activity with repeated overbreathing.},
  author = {F M Grosveld and Z A Drohocki},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/4103151/},
  note = {Source identifier: 4103151}
}