RT Journal Article SR Electronic T1 Achieving optimal care for ST-segment elevation myocardial infarction in Canada JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1843 OP 1844 DO 10.1503/cmaj.061567 VO 176 IS 13 A1 Andrew Travers YR 2007 UL http://www.cmaj.ca/content/176/13/1843.abstract