@misc{indiciae8c91bc42af9f,
  title = {Paranasal sinuses.},
  author = {M C Darken},
  year = {1999},
  doi = {10.3928/0090-4481-19990701-03},
  url = {https://pubmed.ncbi.nlm.nih.gov/10884848/},
  note = {Source identifier: 10884848}
}