@article{ref1,
title="Old Versus Aging",
journal="Activities, adaptation and aging",
year="1983",
author="Foster, Phyllis M.",
volume="3",
number="2",
pages="3-5",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0192-4788",
doi="10.1300/J016v03n02_02",
url="http://dx.doi.org/10.1300/J016v03n02_02"
}