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OTD-504: Research for Evidence-Based Practice

Introduction to Evidence-Based Practice

Evaluate the Evidence

Oxford Centre for Evidence Based Medicine: Critical Appraisal Tools

Levels of Evidence

The above Hierarchy of Evidence Pyramid is by Bradley A. Long [author] and Eliza Donne [graphic designer]. It is shared under a Creative Commons License, Attribution-NonCommercial-ShareAlike 4.0 International.