@misc{indiciaefae1c25239b9,
  title = {Controlled medication agreement.},
  author = {American Headache Society},
  year = {2006},
  doi = {10.1111/j.1526-4610.2006.00401.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/16622945/},
  note = {Source identifier: 16622945}
}