@article{ref1,
title="A case of poisoning during argon arc welding",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1963",
author="Kheifets, S. L.",
volume="7",
number="",
pages="49-50",
abstract="<p>[Abstract unavailable]</p> <p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}