@article{ref1,
title="Recommend caution in defining risk factors for barotrauma in divers",
journal="Chest",
year="1998",
author="Neuman, T. S. and Clausen, J. L.",
volume="114",
number="6",
pages="1791-1793",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0012-3692",
doi="",
url="http://dx.doi.org/"
}