9FREEMANTLE N,CLELAND J,YOUNG P,et al.beta Blockade after myocardial infarction:systematic review and meta regression analysis[J].BMJ,1999,318:1730-1737.
10RYAN T J,ANTMAN E M,BROOKS N H,et al.1999 Update:ACC/AHA Guidelines for the Management of Patients With Acute Myocardial Infarction:Executive Summary and Recommendations:A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Committee on Management of Acute Myocardial Infarction)[J].Circulation,1999,100:1016-1030.