@article{ref1,
title="Typical ring injuries",
journal="Zentralblatt fur Chirurgie",
year="1954",
author="Kandera, J.",
volume="79",
number="5",
pages="191-193",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0044-409X",
doi="",
url="http://dx.doi.org/"
}