@article{ref1,
title="Method of determining the cumulative effect in poisonings",
journal="Gigiena i Sanitariia",
year="1981",
author="Trofimovich, E. M.",
volume="ePub",
number="9",
pages="45-47",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}