@article{ref1,
title="Epidemiology of movement disorders",
journal="Current opinion in neurology",
year="1994",
author="Tanner, C. M. and Goldman, S. M.",
volume="7",
number="4",
pages="340-345",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1350-7540",
doi="",
url="http://dx.doi.org/"
}