@misc{indiciae955cc8291104,
  title = {Involutional osteopenia: current concepts.},
  author = {D L Thomson and B Frame},
  year = {1976},
  doi = {10.7326/0003-4819-85-6-789},
  url = {https://pubmed.ncbi.nlm.nih.gov/1087136/},
  note = {Source identifier: 1087136}
}