We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleComparison of Registered and Published Primary Outcomes in Randomized Controlled TrialsAuthorsMathieu, SylvainPublicationJAMA, 2009, Vol 302, Issue 9, p977ISSN0098-7484Publication typearticleDOI10.1001/jama.2009.1242