@misc{indiciaea05eebe2b3a6,
  title = {Pregnancy policy.},
  author = {Robert L Brent and Fred A Mettler},
  year = {2004},
  doi = {10.2214/ajr.182.3.1820819},
  url = {https://pubmed.ncbi.nlm.nih.gov/14975993/},
  note = {Source identifier: 14975993}
}