@article{ref1,
title="Deaths related to drug poisoning in England and Wales, 2003-07",
journal="Health statistics quarterly",
year="2008",
author="",
volume="2008",
number="39",
pages="82-88",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1465-1645",
doi="",
url="http://dx.doi.org/"
}