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 Pharmacological Management of Crohn's Disease: Future Research Needs Systematic Review Archived April 2, 2014 Chronic Venous Ulcers: A Comparative Effectiveness Review of Treatment Modalities Research Protocol Archived March 5, 2012 Health Outcomes of Biologic Agents for Metastatic Colorectal Cancer Abstract Archived January 19, 2010