@misc{indiciae7a6a21ebaf0e,
  title = {Difficulties in breech delivery.},
  author = {L E Smale and M F Guico and C L Ensminger},
  year = {1976},
  doi = {10.1097/00003081-197609000-00008},
  url = {https://pubmed.ncbi.nlm.nih.gov/954252/},
  note = {Source identifier: 954252}
}