@article{ref1,
title="Electrocardiographic changes in acute trichloroethylene poisoning",
journal="Polski Tygodnik Lekarski",
year="1977",
author="Pelka, W. and Markiewicz, K.",
volume="32",
number="3",
pages="97-98",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0032-3756",
doi="",
url="http://dx.doi.org/"
}