RT Journal Article SR Electronic T1 Infection: 1882 JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1581 OP 1581 DO 10.1503/cmaj.081883 VO 178 IS 12 A1 Geoffrey Ursell, MA PhD YR 2008 UL http://www.cmaj.ca/content/178/12/1581.abstract