@article{ref1,
title="The "violent" patient",
journal="American journal of nursing",
year="1983",
author="Maagdenberg, A. M.",
volume="83",
number="3",
pages="402-403",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-936X",
doi="",
url="http://dx.doi.org/"
}