@misc{indiciae7fa22c26c737,
  title = {The effect of projection errors on angular measurements in cephalometry.},
  author = {J Ahlqvist and S Eliasson and U Welander},
  year = {1988},
  doi = {10.1093/ejo/10.4.353},
  url = {https://pubmed.ncbi.nlm.nih.gov/3208848/},
  note = {Source identifier: 3208848}
}