@article{Cheung2010,
author = {Cheung, K.S.L. and Yip, P.S.F.},
title= {Trends in healthy life expectancy in Hong Kong SAR 1996–2008},
year = {2010},
doi = {10.1007/s10433-010-0171-3},
journal = {European Journal of Ageing},
volume = {7},
number = {4},
pages = {257--269},
}