TY - JOUR A1 - Ziegenbein, R. A1 - Eiff, W. von A1 - Massaro, T. A1 - Yau, Voo T1 - Medical savings accounts: a core feature of SingaporeĀ“s health care system JF - The European Journal of Health Economics, Number 3 Y1 - 2002 SP - 188 EP - 195 ER -