RT Journal Article SR Electronic T1 Quebec to report on Clostridium difficile in 2005 JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 715 OP 715 DO 10.1503/cmaj.1041435 VO 171 IS 7 A1 Loreen Pindera YR 2004 UL http://www.cmaj.ca/content/171/7/715.abstract