Age and sex differences and 20-year trends (1986 to 2005) in prehospital delay in patients hospitalized with acute myocardial infarction.
Nguyen HL, Gore JM, Saczynski JS, Yarzebski J, Reed G, Spencer FA, Goldberg RJ. Age and sex differences and 20-year trends (1986 to 2005) in prehospital delay in patients hospitalized with acute myocardial infarction. Circ Cardiovasc Qual Outcomes. 2010 Nov; 3(6):590-8.