%0 Journal Article %K clinical trials %K Drug Discovery %K Medical journals %K Metaanalysis %K peer review %K Publication ethics %K Questionnaires %K Randomized controlled trials %B PLOS ONE %D 0 %G en %N 7 %P e66844 %R 10.1371/journal.pone.0066844 %T Systematic Review of the Empirical Evidence of Study Publication Bias and Outcome Reporting Bias — An Updated Review %U https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0066844 %V 8 %8 Jul 5, 2013