@article{ref1,
title="Multiple injuries in the aged",
journal="Helvetica Chirurgica Acta",
year="1984",
author="Marx, Alan and Harder, F.",
volume="51",
number="2",
pages="151-155",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0018-0181",
doi="",
url="http://dx.doi.org/"
}