@misc{indiciae7967d7d57caa,
  title = {Teaching radiographic technic with a dental phantom.},
  author = {P E O'Shaughnessy and R G Schimmele},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5247058/},
  note = {Source identifier: 5247058}
}