@misc{indiciae9e63fe37115a,
  title = {Behavioral headache research: methodologic considerations and research design alternatives.},
  author = {Karl G Hursey and Jeanetta C Rains and Donald B Penzien and Justin M Nash and Robert A Nicholson},
  year = {2005},
  doi = {10.1111/j.1526-4610.2005.05098.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15953263/},
  note = {Source identifier: 15953263}
}