@misc{indiciaef952146e73e1,
  title = {Mediastinal hyperfunctioning parathyroid adenoma.},
  author = {E Massac and M Righini and M Seremetis},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7120474/},
  note = {Source identifier: 7120474}
}