@article{ref1,
title="Testing for drugs",
journal="JAMA journal of the American Medical Association",
year="1986",
author="Alonso, K.",
volume="255",
number="24",
pages="3360-3360",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}