1Grines CL.optima utilization of thrombolytic therapy for myocardial infarction: concepts and controversies[ J ]. J AM Coll Cardiol,16: 223-231.
2Cragg DR. In eligibility for intravenous thrombolytic therapy predicts high mortality after myocardial infarction [ J ]. Ann Intern Med,1991, 115: 173-177.