@article{ref1,
title="Changes in total leg volume during lower body negative pressure",
journal="Aerospace medicine",
year="1969",
author="Musgrave, F. S. and Zechman, F. W. and Mains, R. C.",
volume="40",
number="6",
pages="602-606",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}