@misc{indiciaeffe19682bf75,
  title = {Principles and function of the orthopantomograph.},
  author = {J E Phillips},
  year = {1967},
  doi = {10.1016/0030-4220(67)90287-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/5230129/},
  note = {Source identifier: 5230129}
}