@article{ref1,
title="On the hazards of diving using pure oxygen",
journal="Deutsche Gesundheitswesen",
year="1960",
author="Pfeifer, K. and Bucklitsch, W.",
volume="15",
number="",
pages="1540-1545",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0012-0219",
doi="",
url="http://dx.doi.org/"
}