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. 4 results The Empirical Evidence of Bias in Trials Measuring Treatment Differences Research Report September 29, 2014 Identifying and Managing Nonfinancial Conflicts of Interest for Systematic Reviews Research Report May 23, 2013 Assessing the Impact of AHRQ Evidence-based Practice Center (EPC) Reports on Future Research Research Report June 10, 2011 Defining an Optimal Format for Presenting Research Needs Research Report June 10, 2011
