We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAcupuncture for chronic headache in primary care: large, pragmatic, randomised trialAuthorsVickers, Andrew J; Rees, Rebecca W; Zollman, Catherine E; McCarney, Rob; Smith, Claire M; Ellis, Nadia; Fisher, Peter; Van Haselen, RobbertPublicationBMJ, 2004, Vol 328, Issue 7442, p744ISSN0959-8138Publication typearticleDOI10.1136/bmj.38029.421863.eb