@article{ref1,
title="Acute carcinoma caused by tar burns",
journal="Oncologia",
year="1957",
author="Strauli, P.",
volume="10",
number="2",
pages="72-75",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0369-7606",
doi="",
url="http://dx.doi.org/"
}