@article{ref1,
title="Cardiovascular changes in anesthetized dogs at 3 and 5 atmospheres absolute pressure",
journal="Aerospace medicine",
year="1973",
author="Hardenbergh, E. and Buckles, R. G. and Miles, J. A. and Schilling, P. W. and Eckenhoff, J. B.",
volume="44",
number="11",
pages="1231-1235",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}