TY - JOUR A1 - Batljan, I. A1 - Lagergren, M. A1 - Thorslund, M. T1 - Population ageing in Sweden: The effect of change in educational composition on the future number of older people suffering severe ill-health Y1 - 2009 DO - 10.1007/s10433-009-0120-1 JF - European Journal of Ageing VL - 6 IS - 3 SP - 201 EP - -211 ER -