@article{ref1,
title="Chronically ill--due to an accident",
journal="Deutsche Krankenpflegezeitschrift",
year="1991",
author="Oidtmann, A.",
volume="44",
number="1",
pages="43-46",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0012-074X",
doi="",
url="http://dx.doi.org/"
}