TY - JOUR A1 - Wang, H. A1 - Schumacher, A.E. A1 - Levitz, C.E. A1 - Mokdad, A.H. A1 - Murray, C.J. T1 - Left behind: Widening disparities for males and females in US county life expectancy, 1985–2010 Y1 - 2013 DO - 10.1186/1478-7954-11-8 VL - 11 IS - 8 ER -