@article{ref1,
title="Medical examination of truck drivers; a step toward greater traffic security",
journal="Öffentliche Gesundheitsdienst",
year="1954",
author="Sachs, H. W.",
volume="16",
number="7",
pages="225-237",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="",
doi="",
url="http://dx.doi.org/"
}