@misc{indiciae45c03ef589ee,
  title = {Systematic and random errors associated with Johnston's cephalometric analysis.},
  author = {S D Keeling and S R Cabassa and G J King},
  year = {1993},
  doi = {10.1179/bjo.20.2.101},
  url = {https://pubmed.ncbi.nlm.nih.gov/8518263/},
  note = {Source identifier: 8518263}
}