@article{ref1,
title="CNS acuity in aging",
journal="Psychological reports",
year="1960",
author="Freeman, G. L.",
volume="7",
number="1",
pages="98-98",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2941",
doi="10.2466/pr0.1960.7.1.98",
url="http://dx.doi.org/10.2466/pr0.1960.7.1.98"
}