@article{ref1,
title="Drug abuse and death in Italy",
journal="Annali dell'Istituto superiore di sanità",
year="1982",
author="Montagna, M. and Crippa, O.",
volume="18",
number="4",
pages="801-804",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0021-2571",
doi="",
url="http://dx.doi.org/"
}