PT - JOURNAL ARTICLE AU - Eggertson, Laura TI - C. difficile: by the numbers AID - 10.1503/cmaj.1041694 DP - 2004 Nov 02 TA - Canadian Medical Association Journal 4099 - http://www.cmaj.ca/content/early/2004/11/02/cmaj.1041694.short 4100 - http://www.cmaj.ca/content/early/2004/11/02/cmaj.1041694.full