Ensuring trial validity by data quality assurance and diversification of monitoring methods.

Errors in the design, the conduct, the data collection process, and the analysis of a randomized trial have the potential to affect not only the safety of the patients in the trial, but also, through the introduction of bias, the safety of future patients. Trial monitoring, defined broadly to includ...

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Bibliographic Details
Main Authors: Baigent, C, Harrell, F, Buyse, M, Emberson, JR, Altman, D
Format: Journal article
Language:English
Published: 2008