@article{ref1,
title=""Krokodil" and what a long strange trip it's been",
journal="International journal on drug policy",
year="2013",
author="Azbel, Lyuba and Dvoryak, Sergey and Altice, Frederick L.",
volume="24",
number="4",
pages="279-280",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0955-3959",
doi="10.1016/j.drugpo.2013.06.004",
url="http://dx.doi.org/10.1016/j.drugpo.2013.06.004"
}