@misc{indiciae62ec75eb8c8d,
  title = {Prolonged gestation.},
  author = {R C Burchell},
  year = {1966},
  doi = {10.1080/00325481.1966.11695875},
  url = {https://pubmed.ncbi.nlm.nih.gov/5949825/},
  note = {Source identifier: 5949825}
}