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 Venous Thromboembolism Prophylaxis in Major Orthopedic Surgery: Systematic Review Update Systematic Review Archived June 22, 2017 Comparative Effectiveness and Safety of Analgesics for Osteoarthritis – An Update to the 2006 Report Research Protocol Archived August 5, 2010 Neurothrombectomy Devices for Treatment of Acute Ischemic Stroke Research Protocol Archived February 19, 2010