@misc{indiciaefe445077545b,
  title = {Childbirth: two approaches. Introduction.},
  author = {R S Dzik},
  doi = {10.1111/j.1552-6909.1976.tb02287.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1044846/},
  note = {Source identifier: 1044846}
}