@misc{indiciaec43787a12dc6,
  title = {A comparative study of sequential and simultaneous estrogen-progestogen cyclic medication.},
  author = {M C Andrews and W C Andrews and W L LeHew},
  year = {1966},
  doi = {10.1016/s0002-9378(16)34640-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/5914606/},
  note = {Source identifier: 5914606}
}