@article{ref1,
title="Electrocardiographic observations in carbon monoxide poisoning",
journal="Zeitschrift fur die Gesamte Innere Medizin und Ihre Grenzgebiete",
year="1953",
author="Altmann, R.",
volume="8",
number="1",
pages="39-43",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0044-2542",
doi="",
url="http://dx.doi.org/"
}