@article{Alley2007,
author = {Alley, D. and Suthers, K. and Crimmins, E.},
title= {Education and cognitive decline in older Americans: Results from the AHEAD sample},
year = {2007},
doi = {10.1177/0164027506294245},
journal = {Research on Aging},
volume = {29},
number = {1},
pages = {73‒94},
}