@misc{indiciae1fe7c815e52c,
  title = {Fetal mortality.},
  author = {L A CALKINS},
  year = {1950},
  doi = {10.1016/0002-9378(50)90505-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/14789867/},
  note = {Source identifier: 14789867}
}