@misc{indiciaeeb990c9c3681,
  title = {Angulator plates for fixed angle radiography.},
  author = {G R Gabriel and E S Burger},
  year = {1967},
  doi = {10.7547/87507315-57-1-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/6040529/},
  note = {Source identifier: 6040529}
}