@misc{indiciaec668595770e4,
  title = {Predicting acute maxillary sinusitis in a general practice population.},
  author = {J G Hansen and H Schmidt and J Rosborg and E Lund},
  year = {1995},
  doi = {10.1136/bmj.311.6999.233},
  url = {https://pubmed.ncbi.nlm.nih.gov/7627042/},
  note = {Source identifier: 7627042}
}