@article{ref1,
title="Warning signs for suicide: everyone's business",
journal="Suicide and life-threatening behavior",
year="2004",
author="Besancon, F.",
volume="34",
number="2",
pages="197-198",
abstract="Abstract unavailable.",
language="",
issn="0363-0234",
doi="10.1521/suli.34.2.197.32785",
url="http://dx.doi.org/10.1521/suli.34.2.197.32785"
}