@article{ref1,
title="Effects of weightlessness as simulated by total body immersion upon human response to positive acceleration",
journal="Aerospace medicine",
year="1962",
author="Benson, V. G. and Beckman, E. L. and Coburn, K. R. and Chambers, R. M.",
volume="33",
number="",
pages="198-203",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}