@misc{indiciaeeaab95f0d749,
  title = {Directed functional endoscopic sinus surgery and headaches.},
  author = {B J Ferguson},
  year = {2000},
  doi = {10.1001/archotol.126.10.1278},
  url = {https://pubmed.ncbi.nlm.nih.gov/11031421/},
  note = {Source identifier: 11031421}
}