Catalogue of bias: allocation bias

This article is part of a series of articles featuring the Catalogue of Bias introduced in this volume of BMJ Evidence-Based Medicine that describes allocation bias and outlines its potential impact on research studies and the preventive steps to minimise its risk. Allocation bias is a type of selec...

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Bibliographic Details
Main Authors: Nunan, D, Heneghan, C, Spencer, E
Format: Journal article
Language:English
Published: BMJ Publishing Group 2018