@misc{indiciae060e4d93381b,
  title = {Clozapine-responsive cluster headache.},
  author = {Soumitra Shankar Datta and Sudhir Kumar},
  year = {2006},
  url = {https://pubmed.ncbi.nlm.nih.gov/16804270/},
  note = {Source identifier: 16804270}
}