@misc{indiciae55a755009d76,
  title = {Visor/sandwich osteotomy. Progress report.},
  author = {B N Fitzpatrick},
  year = {1981},
  doi = {10.1016/s0300-9785(81)80017-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/6797966/},
  note = {Source identifier: 6797966}
}