@article{ref1,
title="Preventing suicide: a call to action",
journal="World psychiatry",
year="2004",
author="Silverman, Morton M.",
volume="3",
number="3",
pages="152-153",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1723-8617",
doi="",
url="http://dx.doi.org/"
}