@misc{indiciae67810b9972c6,
  title = {Controversies in headache.},
  author = {S K Aurora and M Welch},
  year = {2004},
  doi = {10.1111/j.1468-2982.2003.00658.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15030544/},
  note = {Source identifier: 15030544}
}