RT Journal Article SR Electronic T1 Reducing adverse events JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1650 OP 1650 DO 10.1503/cmaj.1040686 VO 170 IS 11 A1 Alan J. Forster A1 Carl van Walraven YR 2004 UL http://www.cmaj.ca/content/170/11/1650.1.abstract