@misc{indiciae6f72c1bb463f,
  title = {Frontal sinus outflow tract "anatomic study".},
  author = {H Gaafar and M H Abdel-Monem and M K Qawas},
  year = {2001},
  doi = {10.1080/000164801300043965},
  url = {https://pubmed.ncbi.nlm.nih.gov/11349802/},
  note = {Source identifier: 11349802}
}