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. 33 results Future Research Needs for the Comparison of Percutaneous Coronary Interventions With Bypass Graft Surgery in Nonacute Coronary Artery Disease Systematic Review Archived September 24, 2010 Comparative Effectiveness of Nonoperative and Operative Treatments for Rotator Cuff Tears Systematic Review Archived July 5, 2010 Comparative Effectiveness and Safety of Analgesics for Osteoarthritis Systematic Review Archived September 25, 2006 PreviousPage 2 of 2Next