Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAbstracts and Citations.PublicationHeadache: The Journal of Head & Face Pain, 1994, Vol 34, Issue 9, p549ISSN0017-8748Publication typeArticleDOI10.1111/j.1526-4610.1994.hed3409549_a.x