@misc{indiciaed0742ba093df,
  title = {Endoscopic sinus surgery.},
  author = {J Singh},
  year = {1992},
  doi = {10.1001/archotol.1992.01880010109026},
  url = {https://pubmed.ncbi.nlm.nih.gov/1728271/},
  note = {Source identifier: 1728271}
}