Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHeadache and Heartache.AuthorsCaskey, Walter H.; Spierings, Egilius L.H.; Graham, PatriciaPublicationHeadache: The Journal of Head & Face Pain, 1978, Vol 18, Issue 5, p240ISSN0017-8748Publication typeArticleDOI10.1111/j.1526-4610.1978.hed1805240.x