@misc{indiciaed1b8d0a63251,
  title = {Age and primary hyperparathyroidism.},
  author = {E T Davidson and J H Johnson and J P Collins},
  year = {1971},
  doi = {10.1097/00007611-197106000-00030},
  url = {https://pubmed.ncbi.nlm.nih.gov/5089155/},
  note = {Source identifier: 5089155}
}