@article{ref1,
title="Effect of certain social hygiene factors on the work capacity of car drivers",
journal="Gigiena i Sanitariia",
year="1975",
author="Vaĭsman, A. I. and Breĭdo, M. D.",
volume="",
number="7",
pages="60-64",
abstract="<p>[Abstract unavailable]</p> <p>Language: ru</p>",
language="ru",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}