@article{ref1,
title="Acetylsalicylic-acid toxicity and vitamin K",
journal="Acta medica Scandinavica, Supplementum",
year="1956",
author="Kelchner, C. H.",
volume="312",
number="",
pages="471-472",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0365-463X",
doi="",
url="http://dx.doi.org/"
}