@article{ref1,
title="A useful test in selecting motion-sick-prone individuals",
journal="Space life sciences",
year="1973",
author="Dowd, P. J.",
volume="4",
number="3",
pages="391-401",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0038-6286",
doi="",
url="http://dx.doi.org/"
}