@article{ref1,
title="Spinal injuries in children and adolescents",
journal="Pediatria Polska",
year="1982",
author="Kiwerski, J. E.",
volume="57",
number="5-6",
pages="385-390",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0031-3939",
doi="",
url="http://dx.doi.org/"
}