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 Comparative Effectiveness of Dietary Supplement Versus No Dietary Supplement Use in Adults Taking Cardiovascular Drugs Research Protocol Archived December 21, 2010 Comparative Effectiveness of Terbutaline Pump for the Prevention of Preterm Birth Research Protocol Archived August 5, 2010
