6Soumerai SB, McLaughlin TJ, Spiegelman D, et al. Adverse outcomes of underuse of B- blockers in elderly survivors of acute myocardial infarction. JAMA, 1997, 227:115-121
7Freemantel N, Cleland J, Young P, et al. B- blockade after myocardial infarction: systemic review and meta regression analysis BMJ,1999, 318: 1730- 1737
8Lau J, Autman EM, Jimenez - silva J, et al. Cumulative metaanalysis of therapeutic trials for myocardial infarction. N Engl J Med,1992, 327:248-254
9Miller WL, Reeder GS. Adjunctive therapies in the treatment of treatment of acute coronary syndromes. Mayo Clin Proc, 2001, 76:391-405
10Yusufs S, Sleight P, Rossi P, et al. Reduction in infarct size, arrythmias and chest pain by early intravenous beta - blockade in suspected acute myocardial infarction. Circulation, 1983, 67:32-41
