@misc{indiciae6179da8b6e0f,
  title = {Parturition and pelvic changes.},
  author = {M A Kelley},
  year = {1979},
  doi = {10.1002/ajpa.1330510405},
  url = {https://pubmed.ncbi.nlm.nih.gov/517643/},
  note = {Source identifier: 517643}
}