@article{ref1,
title="Definition of impairment essential for prosecuting 'drunken drivers'",
journal="JAMA journal of the American Medical Association",
year="1985",
author="Ziporyn, T.",
volume="253",
number="24",
pages="3509-13, 3517",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}