@misc{indiciae08dfb48ff598,
  title = {Thunderclap headache from complicated sinusitis.},
  author = {Brian E McGeeney and Glenn Barest and Gregory Grillone},
  year = {2006},
  doi = {10.1111/j.1526-4610.2006.00386\_2.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/16618275/},
  note = {Source identifier: 16618275}
}