@article{ref1,
title="Smoking and suicide: biological and social evidence and causal mechanisms",
journal="Journal of epidemiology and community health",
year="2017",
author="Green, Margaret and Turner, Sarah and Sareen, Jitender",
volume="71",
number="9",
pages="839-840",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0143-005X",
doi="10.1136/jech-2016-207731",
url="http://dx.doi.org/10.1136/jech-2016-207731"
}