@article{ref1,
title="Industrial medicine",
journal="Schwestern Revue",
year="1975",
author="Reinl, W.",
volume="13",
number="9",
pages="22-23",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0048-9549",
doi="",
url="http://dx.doi.org/"
}