@article{ref1,
title="Deaths involving drugs in vermont, 2004 through 2010",
journal="Archives of internal medicine",
year="2011",
author="Edwards, Erika M. and Searles, John S. and Shapiro, Steven L.",
volume="171",
number="18",
pages="1676-1678",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-9926",
doi="10.1001/archinternmed.2011.450",
url="http://dx.doi.org/10.1001/archinternmed.2011.450"
}