Alejandro, Z. R.; Manuel, P. R. J.; Ramón, D. la C. O.; Luis, A. A.; Ángel, S. F.; Carlos, M. C. Reperfusion of Acute Myocardial Infarction in the Elderly (clinical Characteristics and Prognosis) Results of the IMSS Nuevo León Infarction Code Program. J Cardiovasc Med Cardiol 2018, 5, 024-026.