@article{ref1,
title="Strategies against violence in nursing care of the elderly: no power in helplessness",
journal="Pflege Zeitschrift",
year="2002",
author="Stromberg, Susanne",
volume="55",
number="5",
pages="336-340",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0945-1129",
doi="",
url="http://dx.doi.org/"
}