@article{ref1,
title="Aggressive behavior in a child: systemic observation",
journal="Duodecim: Laaketieteellinen Aikakauskirja",
year="1992",
author="Lounavaara-Rintala, H.",
volume="108",
number="3",
pages="295-303",
abstract="<p>[Abstract unavailable]</p> <p>Language: fi</p>",
language="fi",
issn="0012-7183",
doi="",
url="http://dx.doi.org/"
}