@article{ref1,
title="Drugs, alcohol, and violent crime",
journal="Addictive diseases",
year="1974",
author="Fitzpatrick, J. P.",
volume="1",
number="3",
pages="353-367",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0094-0267",
doi="",
url="http://dx.doi.org/"
}