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Type

Journal article

Journal

J Clin Epidemiol

Publication Date

01/1995

Volume

48

Pages

23 - 40

Keywords

Bias, Confounding Factors (Epidemiology), Data Collection, Data Interpretation, Statistical, Humans, Meta-Analysis as Topic, Multicenter Studies as Topic, Randomized Controlled Trials as Topic, Reproducibility of Results, Therapeutics, Treatment Outcome