@article{ref1,
title="Physiologic response to subgravity. II. Initiation of micturition",
journal="Aerospace medicine",
year="1959",
author="Ward, J. E. and Hawkins, W. R. and Stallings, H. D.",
volume="30",
number="",
pages="572-575",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}