@article{ref1,
title="Marcoumar intoxication",
journal="Helvetica Medica Acta, Supplementum",
year="1970",
author="Koller, F.",
volume="",
number="",
pages="Suppl 50:82-4",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0367-5971",
doi="",
url="http://dx.doi.org/"
}