@article{ref1,
title="Physiologic effects of a hypodynamic environment: short-term studies",
journal="Aerospace medicine",
year="1961",
author="Graveline, D. E. and Barnard, G. W.",
volume="32",
number="",
pages="726-736",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}