TY - JOUR A1 - Jemal, A. A1 - Ward, E. A1 - Anderson, R.N. A1 - Murray, T. A1 - Thun, M.J. T1 - Widening of socioeconomic inequalities in U.S. death rates, 1993‒2001 Y1 - 2008 DO - 10.1371/journal.pone.0002181 VL - 3 IS - 5 ER -