@article{ref1,
title="Acoustic trauma in aircraft maintenance workers",
journal="Journal of aviation medicine",
year="1951",
author="Guild, E.",
volume="22",
number="6",
pages="477-490",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0095-991X",
doi="",
url="http://dx.doi.org/"
}