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 Stroke Prevention in Atrial Fibrillation Patients: A Systematic Review Update Research Protocol July 7, 2017 Antiplatelet and Anticoagulant Treatments for Unstable Angina/Non–ST Elevation Myocardial Infarction Systematic Review Archived November 4, 2013 Antiplatelet and Anticoagulant Treatments for Unstable Angina/Non-ST Elevation Myocardial Infarction Research Protocol Archived December 13, 2012 Stroke Prevention in Atrial Fibrillation Research Protocol Archived January 30, 2012