@article{ref1,
title="Clinical drug toxicology",
journal="Therapeutic drug monitoring",
year="1992",
author="Prescott, L. F.",
volume="14",
number="2",
pages="85-86",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0163-4356",
doi="10.1097/00007691-199204000-00001",
url="http://dx.doi.org/10.1097/00007691-199204000-00001"
}