@misc{indiciaed45c4d918b5e,
  title = {A function for estriol during human pregnancy--a hypothesis.},
  author = {S L Cohen},
  year = {1985},
  doi = {10.1016/s0009-9120(85)80086-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/4017228/},
  note = {Source identifier: 4017228}
}