@article{Zweifel2004,
author = {Zweifel, P. and Felder, S. and Werblow, A.},
title= {Population ageing and health care expenditure: New evidence on the "red herring"},
year = {2004},
doi = {10.1111/j.1468-0440.2004.00308.x},
journal = {Geneva Papers on Risk and Insurance-Issues and Practice},
volume = {29},
number = {4},
pages = {652--666},
}