Bibliography
Filters: Author is Higgins, Julian PT [Clear All Filters]
Tools for assessing quality and susceptibility to bias in observational studies in epidemiology: a systematic review and annotated bibliography." Int J Epidemiol. 2007;36(3):666-76. Abstract
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Cochrane Handbook for Systematic Reviews of Interventions. Version 5.1.0 ed. Oxford (UK): The Cochrane Collaboration; 2011.