@article{ref1,
title="Ex-prisoners and suicide",
journal="Psychologist, The",
year="2007",
author="Roberts, J.",
volume="20",
number="1",
pages="16-16",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0952-8229",
doi="",
url="http://dx.doi.org/"
}