@article{ref1,
title="An unexpected consequence of a roller coaster ride",
journal="Journal of neurology, neurosurgery, and psychiatry",
year="2001",
author="Lascelles, K. and Hewes, D. and Ganesan, V.",
volume="71",
number="5",
pages="704-705",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3050",
doi="",
url="http://dx.doi.org/"
}