Meta-analyses of adverse effects data derived from randomised controlled trials as compared to observational studies: methodological overview.
<h4>Background</h4>There is considerable debate as to the relative merits of using randomised controlled trial (RCT) data as opposed to observational data in systematic reviews of adverse effects. This meta-analysis of meta-analyses aimed to assess the level of agreement or disagreement...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2011-05-01
|
| Series: | PLoS Medicine |
| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21559325/pdf/?tool=EBI |