@misc{indiciae0c3222f74b7d,
  title = {Nitrous oxide and pneumocephalus.},
  author = {D C Martin},
  year = {1987},
  doi = {10.1097/00006123-198708000-00034},
  url = {https://pubmed.ncbi.nlm.nih.gov/3658142/},
  note = {Source identifier: 3658142}
}