RT Journal Article SR Electronic T1 Fault/no fault: bearing the brunt of medical mishaps JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 309 OP 311 DO 10.1503/cmaj.081020 VO 179 IS 4 A1 Ann Silversides YR 2008 UL http://www.cmaj.ca/content/179/4/309.abstract