@article{ref1,
title="Data from the field of traumatology in children",
journal="Népegészségügy",
year="1957",
author="Heller, V.",
volume="38",
number="1-2",
pages="18-22",
abstract="<p>[Abstract unavailable]</p> <p>Language: hu</p>",
language="hu",
issn="0369-3805",
doi="",
url="http://dx.doi.org/"
}