@misc{indiciaeaff9b0b3cc24,
  title = {Overventilation during labor.},
  author = {P J Poppers},
  year = {1968},
  doi = {10.1111/j.1542-2011.1968.tb00103.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5185894/},
  note = {Source identifier: 5185894}
}