TY - JOUR A1 - Yashin, A.I. A1 - Begun, A.S. A1 - Boiko, S.I. A1 - Ukraintseva, S.V. A1 - Oeppen, J. T1 - New age patterns of survival improvement in Sweden: Do they characterize changes in individual aging? Y1 - 2002 DO - 10.1016/S0047-6374(01)00410-9 JF - Mechanisms of Ageing and Development VL - 123 IS - 6 ER -