@misc{indiciae9cd8d731baf7,
  title = {Extended middle meatal antrostomy.},
  author = {B S Eichel},
  year = {1997},
  doi = {10.1097/00005537-199710000-00025},
  url = {https://pubmed.ncbi.nlm.nih.gov/9331325/},
  note = {Source identifier: 9331325}
}