PT - JOURNAL ARTICLE ED - , TI - A probiotic drink prevented diarrhoea and <em>Clostridium difficile</em> infection in older patients taking antibiotics AID - 10.1136/ebm.13.2.46 DP - 2008 Apr 01 TA - Evidence Based Medicine PG - 46--46 VI - 13 IP - 2 4099 - http://ebm.bmj.com/content/13/2/46.short 4100 - http://ebm.bmj.com/content/13/2/46.full SO - Evid Based Med2008 Apr 01; 13