@article{ref1,
title="Traumatology of children and adolescents",
journal="Ceskoslovenska Stomatologie",
year="1974",
author="Velgos, S. and Kurill, E. and Ostertág, V.",
volume="74",
number="5",
pages="362-367",
abstract="<p>[Abstract unavailable]</p><p>Language: sk</p>",
language="sk",
issn="0009-0654",
doi="",
url="http://dx.doi.org/"
}