@misc{indiciaec76c1fd99d8c,
  title = {Lamaze and Bradley childbirth classes.},
  author = {W Blumfield},
  year = {1997},
  doi = {10.1111/j.1523-536x.1997.tb00357.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9271982/},
  note = {Source identifier: 9271982}
}