@misc{indiciaeddf773490797,
  title = {Endoscopic sinus surgery for antrochoanal polyps.},
  author = {M Vleming and N de Vries},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/2038658/},
  note = {Source identifier: 2038658}
}