@misc{indiciae9655774590b3,
  title = {Cardiovascular autonomic function tests in cluster headache.},
  author = {J A van Vliet and A A Vein and M D Ferrari and J G van Dijk},
  year = {2006},
  doi = {10.1111/j.1468-2982.2006.01004.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/16472341/},
  note = {Source identifier: 16472341}
}