@article{ref1,
title="Toxicity of butyphos--a cotton defoliating agent--and industrial hygiene in its use",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1967",
author="Akhmedova, R. A.",
volume="11",
number="4",
pages="11-14",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}