Evidence from clinical trials: Can we do better?

Abstract

Randomized clinical trials provide the most internally valid evidence for medical decision-making. In many areas of neurology, results from clinical trials showing which therapies are and are not effective have had a substantial impact on patient care. Relative to observational methods, the central advantage of clinical trials is control of bias… (More)
DOI: 10.1602/neurorx.1.3.363

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Cite this paper

@article{Siderowf2004EvidenceFC, title={Evidence from clinical trials: Can we do better?}, author={Andrew D. Siderowf}, journal={NeuroRX}, year={2004}, volume={1}, pages={363-371} }