We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleExamining the essence of migraine--is it the blood vessel or the brain? A debate.AuthorsDodick DWPublicationHeadache, 2008, Vol 48, Issue 4, p661ISSN0017-8748Publication typearticleDOI10.1111/j.1526-4610.2008.01079.x