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 Assessment of a Method To Detect Signals for Updating Systematic Reviews White Paper March 10, 2014 Global Health Evidence Evaluation Framework White Paper June 24, 2013 Surveillance and Identification of Signals for Updating Systematic Reviews: Implementation and Early Experience Research Report June 7, 2013