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Original publication

DOI

10.1136/bmj.i189

Type

Journal article

Journal

BMJ (Clinical research ed.)

Publication Date

15/01/2016

Volume

352

Addresses

Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran mansournia_ma@yahoo.com.

Keywords

Humans, Epidemiologic Methods, Probability, Clinical Trials as Topic, Statistics as Topic