@article{ref1,
title="Growth changes on fractured bone in children and adolescents",
journal="Hefte zur Unfallheilkunde",
year="1969",
author="Nonnemann, H. C.",
volume="99",
number="",
pages="176-179",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0085-1469",
doi="",
url="http://dx.doi.org/"
}