@article{ref1,
title="Cathinones derivatives-related deaths as exemplified by two fatal cases involving methcathinone with 4-methylmethcathinone and 4-methylethcathinone",
journal="Drug testing and analysis",
year="2014",
author="Rojek, Sebastian and Kłys, Małgorzata and Maciów-Głąb, Martyna and Kula, Karol and Strona, Marcin",
volume="6",
number="7-8",
pages="770-777",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1942-7603",
doi="10.1002/dta.1615",
url="http://dx.doi.org/10.1002/dta.1615"
}