Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleClinical Characterization of Patients with Chronic Tension Headache.AuthorsLangemark, Michael; Olesen, Jes; Poulsen, Dorte Loldrup; Bech, PerPublicationHeadache: The Journal of Head & Face Pain, 1988, Vol 28, Issue 9, p590ISSN0017-8748Publication typeArticleDOI10.1111/j.1526-4610.1988.hed2809590.x