@misc{indiciae94910fa0d18a,
  title = {Osteoporosis screening--radiogrammetry revisited.},
  author = {A A Kalla and O L Meyers and N D Parkyn and T J Kotze},
  year = {1989},
  doi = {10.1093/rheumatology/28.6.511},
  url = {https://pubmed.ncbi.nlm.nih.gov/2686801/},
  note = {Source identifier: 2686801}
}