@article{ref1,
title="Drugs, driving and sobriety tests--a review of recent developments",
journal="Journal of clinical forensic medicine",
year="2002",
author="Stark, Margaret M. and Tunbridge, Rob and Rowe, David and Fleming, Paul and Stewart, David",
volume="9",
number="3",
pages="126-132",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1353-1131",
doi="",
url="http://dx.doi.org/"
}