@article{ref1,
title="Antemortem and postmortem fentanyl concentrations: a case report",
journal="International journal of legal medicine",
year="2014",
author="McIntyre, Iain M. and Gary, Ray D. and Estrada, Julio and Nelson, Craig L.",
volume="128",
number="1",
pages="65-67",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0937-9827",
doi="10.1007/s00414-013-0897-5",
url="http://dx.doi.org/10.1007/s00414-013-0897-5"
}