@article{ref1,
title="Trauma in childhood",
journal="Zahnarztliche Praxis",
year="1976",
author="Seeliger, G.",
volume="27",
number="3",
pages="48-49",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-1651",
doi="",
url="http://dx.doi.org/"
}