@misc{indiciaebf4f0aa3caee,
  title = {Reliability in headache diagnosis.},
  author = {R B Lipton and W F Stewart and K R Merikangas},
  year = {1993},
  doi = {10.1177/0333102493013s1207},
  url = {https://pubmed.ncbi.nlm.nih.gov/8500144/},
  note = {Source identifier: 8500144}
}