@article{ref1,
title="Is smoking associated with suicide in bipolar patients?",
journal="Journal of clinical psychiatry",
year="2007",
author="Neves, F. S. and Correa, Humberto H.",
volume="68",
number="9",
pages="1446-7; author reply 1447",
abstract="Letter.  <p>[Abstract unavailable]</p>  <p>Language: en</p>",
language="en",
issn="0160-6689",
doi="",
url="http://dx.doi.org/"
}