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 Biologic and Nonbiologic Systemic Agents and Phototherapy for Treatment of Chronic Plaque Psoriasis Research Protocol Archived September 27, 2011 Comparative Effectiveness of Venous Thromboembolism (VTE) Prophylaxis in Orthopedic Surgery Research Protocol Archived August 6, 2010