RT Journal Article SR Electronic T1 Management of acute coronary syndromes: an update JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 698 OP 706 DO 10.1136/hrt.2003.020321 VO 90 IS 6 A1 Fox, Keith A A YR 2004 UL http://heart.bmj.com/content/90/6/698.abstract AB