@misc{indiciaea2e903d5640a,
  title = {Evolution and obstetrics.},
  author = {W A Liston},
  year = {2002},
  doi = {10.1016/s0140-6736(02)08585-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/12020570/},
  note = {Source identifier: 12020570}
}