@misc{indiciae1bb2e38adbd0,
  title = {Hypothalamic activation in cluster headache attacks.},
  author = {A May and A Bahra and C Büchel and R S Frackowiak and P J Goadsby},
  year = {1998},
  doi = {10.1016/s0140-6736(98)02470-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/9690407/},
  note = {Source identifier: 9690407}
}