@article{ref1,
title="Age and susceptibility to reduction in life expectancy: an analysis of proposed mechanisms",
journal="Experimental gerontology",
year="1971",
author="Yuhas, J. M.",
volume="6",
number="5",
pages="335-343",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0531-5565",
doi="",
url="http://dx.doi.org/"
}