@misc{indiciaef7b2a5a64507,
  title = {Navigational systems for sinus surgery: new developments.},
  author = {Sanjay R Parikh and Marvin P Fried},
  year = {2002},
  doi = {10.2310/7070.2002.21272},
  url = {https://pubmed.ncbi.nlm.nih.gov/12243240/},
  note = {Source identifier: 12243240}
}