@article{ref1,
title="Assessment of the blood alcohol concentration by analysis of alcohol in the expired air",
journal="Ugeskrift for Laeger",
year="1971",
author="Wagner, G.",
volume="133",
number="4",
pages="149-151",
abstract="<p>[Abstract unavailable]</p> <p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}