@article{ref1,
title="Sternal fractures in children",
journal="Kinderarztliche praxis",
year="1966",
author="Busch, Ruth",
volume="34",
number="2",
pages="67-70",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0023-1495",
doi="",
url="http://dx.doi.org/"
}