@article{ref1,
title="Several aspects of the traumatology service in the USA (review of the literature)",
journal="Ortopediia travmatologiia i protezirovanie",
year="1972",
author="Zhukov, G. A.",
volume="33",
number="5",
pages="60-63",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0030-5987",
doi="",
url="http://dx.doi.org/"
}