@misc{indiciae868aaa14d5c5,
  title = {Parathyroid function in menstrual cycle.},
  author = {R K Marya and B K Maini and P Kalra},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/5085767/},
  note = {Source identifier: 5085767}
}