Unpublished data can be of value in systematic reviews of adverse effects: methodological overview
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Conflict of interest: No conflicts of interest have been declared.
Funding/Support: This research was undertaken by Su Golder as part of an MRC fellowship. The views expressed in this presentation are those of the authors and not necessarily those of the Medical Research Council.
PII: S0895-4356(10)00094-6
doi:10.1016/j.jclinepi.2010.02.009
© 2010 Elsevier Inc. All rights reserved.
