@misc{indiciae83ce306e621c,
  title = {Medication-overuse headache.},
  author = {Lutz Pageler and Irini Savidou and Volker Limmroth},
  year = {2005},
  doi = {10.1007/s11916-005-0023-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/16282044/},
  note = {Source identifier: 16282044}
}