@article{ref1,
title="Analysis of single visits to traumatological clinics",
journal="Ortopediia travmatologiia i protezirovanie",
year="1967",
author="Freĭdlin, S. Ia and Petushin, I. E.",
volume="28",
number="3",
pages="55-57",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0030-5987",
doi="",
url="http://dx.doi.org/"
}