@article{ref1,
title="Role of echoencephalography in the diagnosis of brain concussion",
journal="Vrachebnoe Delo",
year="1976",
author="Iaroshenko, V. V. and Riazantseva, V. G. and Zaitsev, V. I.",
volume="",
number="9",
pages="112-113",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0049-6804",
doi="",
url="http://dx.doi.org/"
}