@article{ref1,
title="New accident prevention list for dental practice. Infection protection in the foreground--necessary hygiene planning",
journal="Dental echo",
year="1982",
author="Siebert, G.",
volume="52",
number="8",
pages="22-27",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0011-8575",
doi="",
url="http://dx.doi.org/"
}