@article{ref1,
title="Various gunshot injuries in the maxillofacial region",
journal="Deutsche Stomatologie (1951)",
year="1972",
author="Erle, A. and Petz, R.",
volume="22",
number="6",
pages="434-442",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0012-0790",
doi="",
url="http://dx.doi.org/"
}