@article{ref1,
title="Femoral neck fractures due to overload",
journal="Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca",
year="1973",
author="Kavan, Z. and Pribyl, T.",
volume="40",
number="2",
pages="169-175",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="0001-5415",
doi="",
url="http://dx.doi.org/"
}