@misc{indiciaea88439f17ce4,
  title = {A simple head-holder for radiography.},
  author = {I E Kirsh and M Womack},
  year = {1966},
  doi = {10.1148/86.6.1115},
  url = {https://pubmed.ncbi.nlm.nih.gov/5940020/},
  note = {Source identifier: 5940020}
}