Sterne Jonathan A C, Sutton Alex J, Ioannidis John P A, Terrin Norma, Jones David R, Lau Joseph, Carpenter James, Rücker Gerta, Harbord Roger M, Schmid Christopher H, Tetzlaff Jennifer, Deeks Jonathan J, Peters Jaime, Macaskill Petra, Schwarzer Guido, Duval Sue, Altman Douglas G, Moher David, Higgins Julian P T
School of Social and Community Medicine, University of Bristol, Bristol BS8 2PS, UK.
BMJ. 2011 Jul 22;343:d4002. doi: 10.1136/bmj.d4002.