@article{ref1,
title="Propoxyphene poisoning. A review and report of a case",
journal="Ugeskrift for Laeger",
year="1971",
author="Jensen, G. and Sigurd, B. M.",
volume="133",
number="22",
pages="1070-1073",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}