Towards a definition of intractable headache for use in clinical practice and trials

Cephalalgia. 2006 Sep;26(9):1168-70. doi: 10.1111/j.1468-2982.2006.01173.x.
No abstract available

MeSH terms

  • Clinical Trials as Topic / standards*
  • Headache Disorders / classification*
  • Humans
  • Internationality
  • Practice Guidelines as Topic*
  • Practice Patterns, Physicians' / standards*
  • Terminology as Topic*