@misc{indiciaeb21230e726d4,
  title = {Computer-assisted endoscopic sinus surgery.},
  author = {J B Anon and S P Lipman and D Oppenheim and R A Halt},
  year = {1994},
  doi = {10.1288/00005537-199407000-00023},
  url = {https://pubmed.ncbi.nlm.nih.gov/8022256/},
  note = {Source identifier: 8022256}
}