@article{ref1,
title="Bilateral fracture of the 1st rib",
journal="Chirurgia Narzadow Ruchu i Ortopedia Polska",
year="1975",
author="Jeleń, J. and Rupiński, S. and Marcickiewicz, E.",
volume="40",
number="1",
pages="11-14",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0009-479X",
doi="",
url="http://dx.doi.org/"
}