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. 2 results 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
