@misc{indiciae0ed342f5a9f9,
  title = {Diagnosing maxillary sinusitis.},
  author = {N S Jones},
  year = {1992},
  doi = {10.1136/bmj.305.6863.1223-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/1467732/},
  note = {Source identifier: 1467732}
}