@article{ref1,
title="Professional group poisoning in 1914 and the campaign of Russian workers for health legislation",
journal="Pracovni Lekarstvi",
year="1954",
author="Bejlichiz, G. A.",
volume="6",
number="5",
pages="320-322",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="0032-6291",
doi="",
url="http://dx.doi.org/"
}