@article{ref1,
title="The burden of trauma in the elderly",
journal="Gerontology",
year="1988",
author="Walker, D. A.",
volume="34",
number="4",
pages="184-185",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0304-324X",
doi="",
url="http://dx.doi.org/"
}