@misc{indiciaeb77242d58828,
  title = {A Hypertext tutorial for teaching cephalometrics.},
  author = {R D Clark and S Weekrakone and W P Rock},
  year = {1997},
  doi = {10.1093/ortho/24.4.325},
  url = {https://pubmed.ncbi.nlm.nih.gov/9459032/},
  note = {Source identifier: 9459032}
}