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. 3 results Noninvasive Testing for Coronary Artery Disease Research Protocol Archived January 15, 2015 Diagnosis and Treatment of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) Research Protocol Archived May 1, 2014 The Effectiveness and Risks of Long-term Opioid Treatment of Chronic Pain Research Protocol Archived December 19, 2013