@misc{indiciae4cc5c1a20a21,
  title = {Hyperparathyroidism in the old age.},
  author = {S Tibblin and N Pålsson and J Rydberg},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6625511/},
  note = {Source identifier: 6625511}
}