TY - JOUR A1 - Zweifel, P. A1 - Felder, S. A1 - Werblow, A. T1 - Population ageing and health care expenditure: New evidence on the "red herring" Y1 - 2004 DO - 10.1111/j.1468-0440.2004.00308.x JF - Geneva Papers on Risk and Insurance-Issues and Practice VL - 29 IS - 4 SP - 652 EP - -666 ER -