@misc{indiciaed9d815820fe3,
  title = {Diagnostic variations in radiographs.},
  author = {R L Webber and P A Benton and G Ryge},
  year = {1968},
  doi = {10.1016/0030-4220(68)90352-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/5246778/},
  note = {Source identifier: 5246778}
}