@article{ref1,
title="Suicide: the persisting challenge",
journal="Canadian journal of psychiatry, The",
year="2003",
author="Sakinofsky, Isaac",
volume="48",
number="5",
pages="289-291",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0706-7437",
doi="",
url="http://dx.doi.org/"
}