@article{ref1,
title="Catamnestic studies on the causes and therapy of lateral midfacial fractures",
journal="Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt",
year="1975",
author="Schneider, D.",
volume="63",
number="6",
pages="565-572",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0303-6464",
doi="",
url="http://dx.doi.org/"
}