Product Search Search Effective Health Care website Submit search Search Tip: Use double quotes around phrases to rank exact matches higher in the result list. 3 results Effects of Dietary Sodium and Potassium Intake on Chronic Disease Outcomes and Related Risk Factors Research Protocol March 1, 2017 Identifying Signals for Updating Systematic Reviews: A Comparison of Two Methods Research Report June 15, 2011 Assessing the Impact of AHRQ Evidence-based Practice Center (EPC) Reports on Future Research Research Report June 10, 2011