@article{ref1,
title="On the combined action of carbon monoxide and ammonia on the organism",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1966",
author="Kustov, V. V. and Mikhaĭlov, V. I.",
volume="10",
number="3",
pages="6-9",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}