@article{ref1,
title="Alcohol content of the saliva and its usefulness",
journal="Blutalkohol",
year="1986",
author="Schulz, E. and Magerl, H. and Vock, R.",
volume="23",
number="1",
pages="55-63",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0006-5250",
doi="",
url="http://dx.doi.org/"
}