@misc{indiciae103c37ec7e9c,
  title = {Empty-sella syndrome.},
  author = {H J Van Dyk},
  year = {1973},
  doi = {10.1016/s0140-6736(73)92402-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/4125344/},
  note = {Source identifier: 4125344}
}