AU - Krumholz HM, Wang Y, Chen J, et al TI - Reduction in acute myocardial infarction mortality in the united states: Risk-standardized mortality rates from 1995-2006 PT - JOUR DP - 2009 TA - JAMA pages = {767-773}, VI - 302 IP - 7 AID - 10.1001/jama.2009.1178 [doi] 4100 - http://dx.doi.org/10.1001/jama.2009.1178 SO - JAMA August 19, 2009 302(7):767