@article{ref1,
title="Trends in causes of death among older persons in the United States",
journal="Aging Trends (Hyattsville, Md.)",
year="2005",
author="Gorina, Yelena and Hoyert, Donna and Lentzner, Harold and Goulding, Margie",
volume="",
number="6",
pages="1-12",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1932-1643",
doi="",
url="http://dx.doi.org/"
}