TY - JOUR A1 - Johnson, N.J. A1 - Backlund, E. A1 - Sorlie, P.D. A1 - Loveless, C.A. T1 - Marital status and mortality: The national longitudinal mortality study Y1 - 2000 DO - 10.1016/S1047-2797(99)00052-6 VL - 10 IS - 4 ER -