@misc{indiciae571e04830166,
  title = {Medication overuse headache.},
  author = {H C Diener and Z Katsarava},
  year = {2001},
  doi = {10.1185/0300799039117003},
  url = {https://pubmed.ncbi.nlm.nih.gov/12463272/},
  note = {Source identifier: 12463272}
}