@misc{indiciaef28d941a7caf,
  title = {Paranasal sinuses.},
  author = {G W Trotter},
  year = {1993},
  doi = {10.1016/s0749-0739(17)30421-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/8472198/},
  note = {Source identifier: 8472198}
}