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. 6 results Treatments for Fibromyalgia in Adult Subgroups Research Protocol Archived April 3, 2014 Comparative Effectiveness of Preventive Pharmacological Treatments for Migraine Research Protocol Archived November 3, 2011 Multidisciplinary Pain Programs for Chronic Noncancer Pain Technical Brief Archived September 30, 2011 Comparative Effectiveness of Physical Therapy for Knee Pain Secondary to Osteoarthritis Research Protocol Archived March 2, 2011 Technical Brief: Multidisciplinary Pain Programs for Chronic Non-Cancer Pain Research Protocol Archived July 28, 2010 Effectiveness of Screening and Treatment of C. difficile Infections Research Protocol Archived May 24, 2010