@article{ref1,
title="20 years' activity of the department for the treatment of spinal injuries in the acute post-traumatic period",
journal="Chirurgia Narzadow Ruchu i Ortopedia Polska",
year="1985",
author="Kiwerski, J. E.",
volume="50",
number="3",
pages="258-264",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0009-479X",
doi="",
url="http://dx.doi.org/"
}