@article{ref1,
title="Observations on violence in schizophrenia",
journal="Acta psychiatrica Scandinavica",
year="1974",
author="Virkkunen, Matti",
volume="50",
number="2",
pages="145-151",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0001-690X",
doi="",
url="http://dx.doi.org/"
}