@article{ref1,
title="Safety margin coefficient in the hygienic standardization of harmful substances (apropos of the article by professors I. V. Sanotskiĭ and K. K. Sidorov)",
journal="Gigiena i Sanitariia",
year="1977",
author="Kagan, Iu S. and Shtabskiĭ, B. M.",
volume="",
number="6",
pages="75-78",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}