@article{ref1,
title="On the effect of acute poisoning with sulfur gas on the development of silicosis in workers in copper mines",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1964",
author="Sterekhova, N. P.",
volume="50",
number="",
pages="40-44",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}