Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleFRONTALIS EMG RESPONSE TO STRESS IN SUBJECTS WITH FREQUENT MUSCLE-CONTRACTION HEADACHES.AuthorsVaughn, Richard; Pall, Michael L.; Haynes, Stephen N.PublicationHeadache: The Journal of Head & Face Pain, 1977, Vol 16, Issue 6, p313ISSN0017-8748Publication typeArticleDOI10.1111/j.1526-4610.1976.hed1606313.x