@misc{indiciae7b575f1cf2b0,
  title = {Epidural anesthesia.},
  author = {H Frank Andersen},
  year = {2004},
  doi = {10.1038/sj.jp.7211159},
  url = {https://pubmed.ncbi.nlm.nih.gov/15282615/},
  note = {Source identifier: 15282615}
}