We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePlacebo and other psychological interactions in headache treatment.AuthorsAutret, A.; Valade, D.; Debiais, S.PublicationJournal of Headache & Pain, 2012, Vol 13, Issue 3, p191ISSN1129-2369Publication typearticleDOI10.1007/s10194-012-0422-0