RT Journal Article SR Electronic T1 Timing of angiography in non-ST elevation myocardial infarction JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1867 OP 1873 DO 10.1136/heartjnl-2012-302034 VO 99 IS 24 A1 Robert K Riezebos A1 Freek W A Verheugt YR 2013 UL http://heart.bmj.com/content/99/24/1867.abstract AB