@misc{indiciaeda86f2a440b2,
  title = {Xeroradiography for cephalometric analysis.},
  author = {N A Johnson},
  year = {1976},
  doi = {10.1016/s0002-9416(76)80025-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/1063543/},
  note = {Source identifier: 1063543}
}