Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA Bedside Test for Determining the Sub-types of Vascular Headache.AuthorsLouis, SydneyPublicationHeadache: The Journal of Head & Face Pain, 1981, Vol 21, Issue 3, p87ISSN0017-8748Publication typeArticleDOI10.1111/j.1526-4610.1981.hed2103087.x