@misc{indiciae32daa7231386,
  title = {Osteoplastic frontal sinus operation: coronal incision.},
  author = {W W Montgomery},
  year = {1965},
  doi = {10.1177/000348946507400320},
  url = {https://pubmed.ncbi.nlm.nih.gov/5846538/},
  note = {Source identifier: 5846538}
}