@article{ref1,
title="Hazards in dry-cleaning plants using trichloroethylene",
journal="Pracovni Lekarstvi",
year="1954",
author="Waelschova, A.",
volume="6",
number="3",
pages="165-168",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0032-6291",
doi="",
url="http://dx.doi.org/"
}