@article{Smits1999,
author = {Smits, C.H. and Deeg, D.J. and Kriegsman, D.M. and Schmand, B.},
title= {Cognitive functioning and health as determinants of mortality in an older population},
year = {1999},
doi = {10.1093/oxfordjournals.aje.a010107},
URL = {https://doi.org/10.1093/oxfordjournals.aje.a010107},
volume = {150},
number = {9},
pages = {978‒986},
}