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 Treatments for Fibromyalgia in Adult Subgroups Research Protocol Archived April 3, 2014 The Effectiveness and Risks of Long-term Opioid Treatment of Chronic Pain Research Protocol Archived December 19, 2013 Comparative Effectiveness of Treatments for Noncyclic Chronic Pelvic Pain in Women Research Protocol Archived October 19, 2010 Technical Brief: Multidisciplinary Pain Programs for Chronic Non-Cancer Pain Research Protocol Archived July 28, 2010