@article{ref1,
title="Economic aspects of trauma (review of foreign and Russian literature)",
journal="Ortopediia travmatologiia i protezirovanie",
year="1987",
author="Kozlova, A. P.",
volume="",
number="9",
pages="50-53",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0030-5987",
doi="",
url="http://dx.doi.org/"
}