@article{ref1,
title="Acute intoxication by synthetic cannabinoids--four case reports",
journal="Drug testing and analysis",
year="2013",
author="Hermanns-Clausen, Maren and Kneisel, Stefan and Hutter, Melanie and Szabo, Bela and Auwärter, Volker",
volume="5",
number="9-10",
pages="790-794",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1942-7603",
doi="10.1002/dta.1483",
url="http://dx.doi.org/10.1002/dta.1483"
}