@article{ref1,
title="Injuries in city traffic accidents and their sequelae",
journal="Beitrage zur Orthopadie und Traumatologie",
year="1969",
author="Barbier, H. and Bischitzky, E.",
volume="16",
number="2",
pages="49-56",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0005-8149",
doi="",
url="http://dx.doi.org/"
}