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 Systematic Review Update of Venous Thromboembolism Prophylaxis in Orthopedic Surgery Research Protocol Archived February 17, 2016 Omega 3 Fatty Acids and Cardiovascular Disease - Update Research Protocol Archived April 2, 2015 Renal Artery Stenosis Update Research Protocol Archived January 20, 2015