Data dredging, bias, or confounding.

George Davey Smith; Shah Ebrahim; (2002) Data dredging, bias, or confounding. BMJ, 325 (7378). pp. 1437-1438. ISSN 1468-5833 DOI: 10.1136/bmj.325.7378.1437

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Item Type	Article
Keywords	Bias (Epidemiology), Confounding Factors (Epidemiology), Data Collection/methods, Data Interpretation, Statistical, Life Style, Periodicals, Randomized Controlled Trials, Bias (Epidemiology), Confounding Factors (Epidemiology), Data Collection, methods, Data Interpretation, Statistical, Life Style, Periodicals, Randomized Controlled Trials
ISI	180188600006