@article{ref1,
title="Discussion on the leaflet "Medical control examinations lead" of the German Society for Industrial Safety, Inc",
journal="Zentralblatt fur Arbeitsmedizin und Arbeitsschutz",
year="1972",
author="Ehrlicher, H. and Hoschek, R. and Mappes, R. and Pott, R.",
volume="22",
number="7",
pages="195-200",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-4049",
doi="",
url="http://dx.doi.org/"
}