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 Diagnosis and Treatment of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) Research Protocol Archived May 1, 2014 Imaging Techniques for Treatment Evaluation for Metastatic Breast Cancer Research Protocol Archived December 17, 2013 Analgesics for Osteoarthritis: An Update of the 2006 Comparative Effectiveness Review Systematic Review Archived October 24, 2011 Comparative Effectiveness and Safety of Analgesics for Osteoarthritis Systematic Review Archived September 25, 2006