@misc{indiciae46f55f9ae556,
  title = {Caesarean section: historical background.},
  author = {E M Hillan},
  year = {1991},
  doi = {10.1177/003693309103600511},
  url = {https://pubmed.ncbi.nlm.nih.gov/1788548/},
  note = {Source identifier: 1788548}
}