Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleWeight variations in the prophylactic therapy of primary headaches: 6-month follow-up.AuthorsMaggioni F; Ruffatti S; Dainese F; Mainardi F; Zanchin GPublicationThe journal of headache and pain, 2005, Vol 6, Issue 4, p322ISSN1129-2369Publication typearticleDOI10.1007/s10194-005-0221-y