@article{ref1,
title="A concern associated with single breath alcohol analysis for forensic purposes",
journal="Journal of forensic sciences",
year="1993",
author="Gullberg, Rod G.",
volume="38",
number="6",
pages="1263-1265",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-1198",
doi="",
url="http://dx.doi.org/"
}