@article{ref1,
title="Safe exit from the hyperbaric environment. Medical experience with pressurized tunnel operations",
journal="Journal of Occupational Medicine",
year="1969",
author="Sealey, J. L.",
volume="11",
number="5",
pages="273-275",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-1736",
doi="",
url="http://dx.doi.org/"
}