Migraines: When A Headache is More Than A Headache
…at: http://www.migraineresearchfoundation.org/fact-sheet.html. Accessed March 4, 2015 International Headache Society. IHS Classification ICHD-II: Migraine. IHS Web site. http://www.ihs-classification.org/en/02_klassifikation/02_teil1/01.00.00_migraine.html. Accessed March 5, 2015. Schürks, M. et al. Migraine and cardiovascular disease: systematic…