Systematic Review of the Empirical Evidence of Study Publication Bias and Outcome Reporting Bias
Kerry Dwan, Douglas G. Altman, Juan A. Arnaiz, Jill Bloom, An‐Wen Chan, Eugenia Cronin, Évelyne Decullier, Philippa Easterbrook, Erik von Elm, Carrol Gamble, Davina Ghersi, John P A Ioannidis, John Simes, Paula Williamson (2008). Systematic Review of the Empirical Evidence of Study Publication Bias and Outcome Reporting Bias. , 3(8), DOI: https://doi.org/10.1371/journal.pone.0003081.