@misc{indiciaeb8c0dad8d11d,
  title = {Skull base expansion: craniofacial effects.},
  author = {J A Persing and E P Morgan and A J Cronin and W P Wolcott},
  year = {1991},
  doi = {10.1097/00006534-199106000-00003},
  url = {https://pubmed.ncbi.nlm.nih.gov/2034723/},
  note = {Source identifier: 2034723}
}