@article{ref1,
title="Cerebral hemorrhage following a roller coaster ride",
journal="JAMA journal of the American Medical Association",
year="2000",
author="Nencini, P. and Basile, A. M. and Sarti, C. and Inzitari, D.",
volume="284",
number="7",
pages="832-833",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}