@article{ref1,
title="Self-injurious behavior and Tourette syndrome",
journal="Advances in Neurology",
year="1992",
author="Robertson, M. M.",
volume="58",
number="",
pages="105-114",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0091-3952",
doi="",
url="http://dx.doi.org/"
}