@article{ref1,
title="Technical and medical problems in a diving accident",
journal="Zentralblatt fur Arbeitsmedizin und Arbeitsschutz",
year="1970",
author="Trense, E.",
volume="20",
number="3",
pages="69-71",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-4049",
doi="",
url="http://dx.doi.org/"
}