Referencer
- Neurologisk National Behandlings Vejledning (nNBV). Dansk Neurologisk Selskab. Vis kilde
- Headache Classification Committee of the International Headache Society (IHS) The International Classification of Headache Disorders, 3rd edition. Cephalalgia. 2018; 38.; 1-211. Vis kilde
- Videncenter for Hovedpine - Hovedpine 1 - 2 - 3. Diagnose, behandling og forebyggelse. Vis kilde
- The Royal College of Radiologists. Making the best use of a Department of Clinical Radiology. Guidelines for doctors. Fourth edition. London. The Royal College of Radiologists. 1998.
- Sturzenegger M. Headache and neck pain: the warning symptoms of vertebral artery dissection. Headache. 1994; 34.; 187-93. Vis kilde
- Maizels M. The patient with daily headaches. Am Fam Physician. 2004; 70.; 2299-306. Vis kilde