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 Early Diagnosis, Prevention, and Treatment of Clostridium difficile: Update Systematic Review Archived March 29, 2016 Clostridium difficile Infection Update Research Protocol Archived December 23, 2014 Effectiveness of Screening and Treatment of C. difficile Infections Research Protocol Archived May 24, 2010