@article{ref1,
title="Sleep and suicidality: do sleep disturbances predict suicide risk?",
journal="Sleep",
year="2005",
author="Ağargün, Mehmed Yücel and Beisoglu, L",
volume="28",
number="9",
pages="1039-1040",
abstract="Abstract unavailable.",
language="",
issn="0161-8105",
doi="",
url="http://dx.doi.org/"
}