Recommendations for examining and interpreting funnel plot asymmetry in meta-analyses of randomised controlled trials
Jonathan A C Sterne, Alex J. Sutton, John P A Ioannidis, Norma Terrin, David R. Jones, J. Lau, James R. Carpenter, Gerta Rücker, Roger Harbord, Christopher H. Schmid, Jennifer Tetzlaff, Jonathan J Deeks, Judith Peters, Petra Macaskill, Guido Schwarzer, Sue Duval, Douglas G. Altman, David Moher, Julian P. T. Higgins (2011). Recommendations for examining and interpreting funnel plot asymmetry in meta-analyses of randomised controlled trials. , 343(jul22 1), DOI: https://doi.org/10.1136/bmj.d4002.