Search Search Effective Health Care website Submit search 3 results Sort search results by Sorted by relevance Sort by date 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 Comparing Medical Interventions: AHRQ and the Effective Health Care Program Methods Guide – Chapter October 5, 2009