@article{ref1,
title="On the significance of toxic effects of exogenous chemical agents",
journal="Gigiena i Sanitariia",
year="1961",
author="Lazarev, N. V.",
volume="26",
number="",
pages="89-94",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}