@article{ref1,
title="Audiologic aspect of diving as a sport branch",
journal="Otolaryngologia polska",
year="1971",
author="Prazić, M. and Salaj, B.",
volume="25",
number="6",
pages="605-607",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0030-6657",
doi="",
url="http://dx.doi.org/"
}