@misc{indiciae254b88375fef,
  title = {Accurate gestational dating: revisited.},
  author = {W J Ott},
  year = {1994},
  doi = {10.1055/s-2007-994606},
  url = {https://pubmed.ncbi.nlm.nih.gov/7857430/},
  note = {Source identifier: 7857430}
}