@article{ref1,
title="Pathogenesis of changes in the hepato-biliary system in workers in the plastic industry",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1972",
author="Reneva, T. G. and Aver'ianova, O. S.",
volume="16",
number="6",
pages="28-30",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}