@article{ref1,
title="Childhood trauma and attempted suicide in alcoholics",
journal="Journal of nervous and mental disease",
year="2001",
author="Roy, A.",
volume="189",
number="2",
pages="120-121",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3018",
doi="",
url="http://dx.doi.org/"
}