@article{ref1,
title="The relationship between alcohol and violence: Population, contextual and individual research approaches",
journal="Drug and alcohol review",
year="2011",
author="Graham, Kathryn and Livingston, Michael",
volume="30",
number="5",
pages="453-457",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0959-5236",
doi="10.1111/j.1465-3362.2011.00340.x",
url="http://dx.doi.org/10.1111/j.1465-3362.2011.00340.x"
}