@article{ref1,
title="Fatal overdose trends in major US cities: 1990-1997",
journal="Addiction research and theory",
year="2001",
author="Garfield, Jamie and Drucker, Ernest",
volume="9",
number="5",
pages="425-436",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1606-6359",
doi="10.3109/16066350109141762",
url="http://dx.doi.org/10.3109/16066350109141762"
}