@article{ref1,
title="Head injuries in children",
journal="Krankenpflege journal",
year="1992",
author="Tritthart, H.",
volume="30",
number="5",
pages="177-180",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0174-108X",
doi="",
url="http://dx.doi.org/"
}