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 Wireless Motility Capsule Versus Other Diagnostic Technologies for Evaluating Gastroparesis and Constipation: Future Research Needs Systematic Review Archived May 20, 2013 Comparative Effectiveness of Noninvasive Technologies for the Diagnosis of Coronary Artery Disease (CAD) in Women Research Protocol Archived December 8, 2010