@article{ref1,
title="Suicides among elderly men",
journal="New Zealand medical journal",
year="2004",
author="",
volume="117",
number="1192",
pages="U861-U861",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-8446",
doi="",
url="http://dx.doi.org/"
}