@article{ref1,
title="Fractures of the 1st rib",
journal="Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca",
year="1971",
author="Hajek, V.",
volume="38",
number="6",
pages="368-376",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="0001-5415",
doi="",
url="http://dx.doi.org/"
}