@article{ref1,
title="Traumatism among schoolchildren",
journal="Ortopediia travmatologiia i protezirovanie",
year="1976",
author="Popova, L. A. and Poliakov, I. V.",
volume="",
number="5",
pages="50-51",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0030-5987",
doi="",
url="http://dx.doi.org/"
}