@misc{indiciaef91664b4d9fb,
  title = {Hormonal contraception.},
  author = {R I Dorfman},
  year = {1974},
  doi = {10.1016/0024-3205(74)90072-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/4597495/},
  note = {Source identifier: 4597495}
}