@article{ref1,
title="Alcohol and flying efficiency",
journal="Hippokrates: Zeitschrift fur praktische Heilkunde",
year="1973",
author="Lauschner, E.",
volume="44",
number="4",
pages="469-470",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0018-2001",
doi="",
url="http://dx.doi.org/"
}