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 Quantitative Synthesis—An Update Methods Guide – Chapter February 23, 2018 Appendix: Test Performance Metrics Methods Guide – Chapter June 1, 2012 Using Existing Systematic Reviews to Replace de Novo Processes in CERs Methods Guide – Chapter October 5, 2009 Assessing Harms when Comparing Medical Interventions Methods Guide – Chapter October 5, 2009