@article{ref1,
title="Rude force--the most painful of all possibilities",
journal="Krankenpflege. Soins Infirmiers",
year="1992",
author="Hofmänner, E. and Schlatter, C.",
volume="85",
number="11",
pages="12-14",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0253-0465",
doi="",
url="http://dx.doi.org/"
}