@misc{indiciae8dc6d14f2206,
  title = {Ethmoid sinus surgery.},
  author = {T M Kidder and R J Toohill and J D Unger and R H Lehman},
  year = {1974},
  doi = {10.1288/00005537-197409000-00008},
  url = {https://pubmed.ncbi.nlm.nih.gov/4413289/},
  note = {Source identifier: 4413289}
}