@article{Schoeni2006,
author = {Schoeni, R. F. and Liang, J. and Bennett, J. and Sugisawa, H. and Fukaya, T. and Kobayashi, E.},
title= {Trends in old-age functioning and disability in Japan, 1993–2002},
year = {2006},
doi = {10.1080/00324720500462280},
journal = {Population Studies},
volume = {60},
pages = {39--53},
}