@article{ref1,
title="Canaries, coal mines and the drug supply",
journal="Nature biotechnology",
year="2008",
author="Leiden, Jeffrey M.",
volume="26",
number="6",
pages="624-626",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1087-0156",
doi="10.1038/nbt0608-624",
url="http://dx.doi.org/10.1038/nbt0608-624"
}