@article{ref1,
title="Morbidity and trauma among workers before and after the reconstruction of the copper-smelting plant in the Armenian SSR",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1989",
author="Vartazarian, L. D.",
volume="ePub",
number="7",
pages="39-41",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}