@article{ref1,
title="Safety and aggression in psychiatry",
journal="Tijdschrift voor Ziekenverpleging",
year="1992",
author="Legemaate, J.",
volume="",
number="18",
pages="638-641",
abstract="<p>[Abstract unavailable]</p> <p>Language: nl</p>",
language="nl",
issn="0303-6456",
doi="",
url="http://dx.doi.org/"
}