@misc{indiciaecebd2959103c,
  title = {Botulinum toxin for headache.},
  author = {Paul J Rosch},
  year = {2006},
  doi = {10.4065/81.1.133},
  url = {https://pubmed.ncbi.nlm.nih.gov/16438492/},
  note = {Source identifier: 16438492}
}