Clostridium difficile Infections in a Canadian Tertiary Care Hospital before and during a Regional Epidemic Associated with the BI/NAP1/027 Strain

Annie- Claude Labbe, Louise Poirier, Duncan MacCannell, Thomas Louie, Michel Savoie, Claire Beliveau, Michel Laverdiere and Jacques Pepin

Antimicrobial Agents and Chemotherapy 52 ( 9 ): 3180 - 3187 , 2008