RT Journal Article SR Electronic T1 Acute coronary syndromes JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1322 OP 1322 DO 10.1503/cmaj.1041202 VO 171 IS 11 A1 Steve Goodacre YR 2004 UL http://www.cmaj.ca/content/171/11/1322.1.abstract