@inbook{Zimmer2002,
author = {Zimmer, Z. and Natividad, J. N. and Ofstedal, M. B. and Lin, H. S.},
title= {Physical and mental health of the elderly},
year = {2002},
editor = {Hermalin, A. I.},
booktitle = {The well-being of the elderly in Asia: A four-country comparative study},
address = {Ann Arbor},
publisher = {University of Michigan.},
}