@article{ref1,
title="Health education for prevention of poisoning with chemicals",
journal="Feldsher i Akusherka",
year="1978",
author="Valetko, I. I.",
volume="43",
number="4",
pages="55-57",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0014-9772",
doi="",
url="http://dx.doi.org/"
}