@article{ref1,
title="Occupational exposure to an intermittent type of noise",
journal="Journal of the Egyptian Medical Association",
year="1975",
author="El-Ghawabi, S. H. and Hafez, A. and Youssef, F. L. and Mansoor, M. B. and Attia, G. I.",
volume="58",
number="7-8",
pages="403-411",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0013-2411",
doi="",
url="http://dx.doi.org/"
}