@article{ref1,
title="Prevention of acoustic injury",
journal="Tidsskrift for den Norske Laegeforening",
year="1952",
author="Hillesung, R. A.",
volume="72",
number="10",
pages="301-302",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0029-2001",
doi="",
url="http://dx.doi.org/"
}