@article{ref1,
title="Sport injuries in youth",
journal="Wiener Medizinische Wochenschrift",
year="1964",
author="Ehalt, W.",
volume="114",
number="",
pages="775-777",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0043-5341",
doi="",
url="http://dx.doi.org/"
}