@article{ref1,
title="Ecstasy and related substances--serum levels in impaired drivers",
journal="Journal of analytical toxicology",
year="1997",
author="Moeller, M. R. and Hartung, M.",
volume="21",
number="7",
pages="591-591",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0146-4760",
doi="",
url="http://dx.doi.org/"
}