Schwarzer G

ORCID: 0000-0001-6214-9087 · 1 paper in corpus

2014

Extent of non-publication in cohorts of studies approved by research ethics committees or included in trial registries.

PloS one ·doi:10.1371/journal.pone.0114023

BackgroundThe synthesis of published research in systematic reviews is essential when providing evidence to inform clinical and health policy decision-making. However, the validity of systematic reviews is threatened if journal publications…