@misc{indiciae40ce112730f1,
  title = {Towards easier childbirth.},
  author = {D Tacchi},
  year = {1971},
  doi = {10.1016/s0140-6736(71)91287-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4107410/},
  note = {Source identifier: 4107410}
}