@article{ref1,
title="Electrocardiogram in acute carbon monoxide poisoning in man",
journal="Polski Tygodnik Lekarski",
year="1963",
author="Kledecki, Z. and Winiarski, W.",
volume="18",
number="",
pages="1101-1103",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0032-3756",
doi="",
url="http://dx.doi.org/"
}