@article{ref1,
title="Carciogenesis due to accidents?",
journal="Hefte zur Unfallheilkunde",
year="1975",
author="Ehlers, G.",
volume="",
number="126",
pages="661-665",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0085-1469",
doi="",
url="http://dx.doi.org/"
}