@article{ref1,
title="Variation in blood alcohol concentration following the last drink",
journal="Journal of police science and administration",
year="1982",
author="Gullberg, Rodney G.",
volume="10",
number="3",
pages="289-296",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0090-9084",
doi="",
url="http://dx.doi.org/"
}