@article{doi:10.1001/jama.2010.1995,
author = {Yaffe K and Weston A and Graff-Radford NR and et al},
title = {ASsociation of plasma β-amyloid level and cognitive reserve with subsequent cognitive decline},
journal = {JAMA},
volume = {305},
number = {3},
pages = {261-266},
year = {2011},
doi = {10.1001/jama.2010.1995},
URL = { + http://dx.doi.org/10.1001/jama.2010.1995},
eprint = {/data/Journals/JAMA/18269/joc05173_261_266.pdf}
}