@article{ref1,
title="Physiologic evaluation of sea survival equipment",
journal="Aerospace medicine",
year="1969",
author="Pittman, J. C. and Kaufman, W. C. and Harris, C. E.",
volume="40",
number="4",
pages="378-381",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}