@misc{indiciaea8f91ddcf1a7,
  title = {Luteal phase insufficiency.},
  author = {G S Jones},
  year = {1973},
  doi = {10.1097/00003081-197309000-00016},
  url = {https://pubmed.ncbi.nlm.nih.gov/4590322/},
  note = {Source identifier: 4590322}
}