@article{ref1,
title="Suicide prevention",
journal="Postgraduate medicine",
year="2000",
author="",
volume="108",
number="6",
pages="155-156",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0032-5481",
doi="",
url="http://dx.doi.org/"
}