We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe placebo effect and its determinants in osteoarthritis: meta-analysis of randomised controlled trialsAuthorsZhang, W; Robertson, J; Jones, A C; Dieppe, P A; Doherty, MPublicationAnnals of the Rheumatic Diseases, 2008, Vol 67, Issue 12, p1716ISSN0003-4967Publication typearticleDOI10.1136/ard.2008.092015