@article{ref1,
title="Social behavior disorders",
journal="Zeitschrift fur Kinder- und Jugendpsychiatrie und Psychotherapie",
year="2009",
author="Hebebrand, Johannes and Poustka, Fritz",
volume="37",
number="4",
pages="350-354",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="1422-4917",
doi="",
url="http://dx.doi.org/"
}