@article{ref1,
title="Degenerative changes in the spine of persons exposed to transportation and technological vibration",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1988",
author="Grigorian, E. A. and Druzhinin, V. N. and Asadullaev, M. M.",
volume="ePub",
number="4",
pages="48-49",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}