@misc{indiciae56abbcb67940,
  title = {Sinusitis.},
  author = {R C Cohn},
  year = {1990},
  doi = {10.1177/000992289002900918},
  url = {https://pubmed.ncbi.nlm.nih.gov/2242652/},
  note = {Source identifier: 2242652}
}