Supplemental Project to Assess the Transparency of Reporting Requirements: Omega-3 Fatty Acids and Cardiovascular Disease [Internet].

Clinical trial registries that include prospective registration of study protocols and summarized results can inform the prevalence and impact of information bias. This methods report examines the feasibility and added utility of comprehensive searches of registries to supplement the evidence identified in an ongoing systematic review update on omega-3 fatty acids (n-3 FA) and CVD outcomes.

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