@article{ref1,
title="Grief in old age",
journal="Reviews in clinical gerontology",
year="2001",
author="Harwood, D.",
volume="11",
number="2",
pages="167-175",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-2598",
doi="10.1017/s0959259801011273",
url="http://dx.doi.org/10.1017/s0959259801011273"
}