We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleBias in meta-analysis detected by a simple, graphical testAuthorsEgger, M.; Smith, G. D.; Schneider, M.; Minder, C.PublicationBMJ, 1997, Vol 315, Issue 7109, p629ISSN0959-8138Publication typearticleDOI10.1136/bmj.315.7109.629