Large-scale randomized evidence: large, simple trials and overviews of trials.
ICRF/MRC/BHF Clinical Trial Service Unit, University of Oxford, U.K.
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Peto
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Collins
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Gray
D015982:Bias; D015986:Confounding Factors, Epidemiologic; D003625:Data Collection; D003627:Data Interpretation, Statistical; D006801:Humans; D015201:Meta-Analysis as Topic; D015337:Multicenter Studies as Topic; D016032:Randomized Controlled Trials as Topic; D015203:Reproducibility of Results; D013812:Therapeutics / Q000706:statistics & numerical data*; D016896:Treatment Outcome