@misc{indiciaec83ba2c72f7b,
  title = {Hyperventilation-induced unconsciousness during labour.},
  author = {R J Burden and E L Janke and D Brighouse},
  year = {1994},
  doi = {10.1093/bja/73.6.838},
  url = {https://pubmed.ncbi.nlm.nih.gov/7880677/},
  note = {Source identifier: 7880677}
}