@article{ref1,
title="Acute collective gas poisoning at work in a manure storage tank",
journal="Annals of agricultural and environmental medicine",
year="2011",
author="Zaba, Czesław and Marcinkowski, Jerzy T. and Wojtyła, Andrzej and Tężyk, Artur and Tobolski, Jarosław and Zaba, Zbigniew",
volume="18",
number="2",
pages="448-451",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1232-1966",
doi="",
url="http://dx.doi.org/"
}