@article{ref1,
title="Insomnia in dual diagnosis patients",
journal="American journal on addictions",
year="2010",
author="Albanese, M.J. and Albanese, A.M.",
volume="19",
number="4",
pages="382-383",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1055-0496",
doi="10.1111/j.1521-0391.2010.00056.x",
url="http://dx.doi.org/10.1111/j.1521-0391.2010.00056.x"
}