@misc{indiciae9ed882d356d6,
  title = {The embryonic period.},
  author = {R O'Rahilly},
  year = {1986},
  doi = {10.1002/tera.1420340117},
  url = {https://pubmed.ncbi.nlm.nih.gov/3764772/},
  note = {Source identifier: 3764772}
}