Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSome Thoughts Regarding Diagnosis of Functional Headache.AuthorsSargent, Joseph D.PublicationHeadache: The Journal of Head & Face Pain, 1982, Vol 22, Issue 4, p186ISSN0017-8748Publication typeArticleDOI10.1111/j.1526-4610.1982.hed2204186.x