@article{ref1,
title="[Nortriptyline poisoning with severe, treatable hypotension]",
journal="Ugeskrift for Laeger",
year="1991",
author="Severinsen, I. K. and Nielsen, H. K.",
volume="153",
number="21",
pages="1501-1502",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}