Significance of Controlled Clinical Trials
European Journal of Clinical Pharmacology 18(3): 209-211, Oct 1980.
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The Importance of the Preservation of the Ethical Principle of Equipoise in the Design of Clinical Trials: Relative Impact of the Methodological Quality Domains on the Treatment Effect in Randomized Controlled Trials Djulbegovic, Benjamin; Cantor, Alan; Clarke, Mike (2003-10)Previous research has identified methodological problems in the design and conduct of randomized trials that could, if left unaddressed, lead to biased results. In this report we discuss one such problem, inadequate control ...