@article{Moritz1995,
author = {Moritz, D.J. and Kasl, S.V. and Berkman, L.F.},
title= {Cognitive functioning and the incidence of limitations in activities of daily living in an elderly community sample},
year = {1995},
journal = {American Journal of Epidemiology},
volume = {141},
number = {1},
pages = {41--49},
}