TY - JOUR A1 - Ezzati, M. A1 - Friedman, A.B. A1 - Kulkarni, S. A1 - Murray, C. T1 - The reversal of fortunes: Trends in county mortality and cross-county mortality disparities in the United States Y1 - 2008 DO - 10.1371/journal.pmed.0050119 JF - PLoS Medicine VL - 5 IS - 5 SP - 0557 EP - -0568 ER -