@misc{indiciaea9788a0c7677,
  title = {Changes in ventricular size during pneumoencephalography.},
  author = {A Oigaard},
  year = {1971},
  doi = {10.1007/bf00346110},
  url = {https://pubmed.ncbi.nlm.nih.gov/5164261/},
  note = {Source identifier: 5164261}
}