@article{ref1,
title="Combative delirium",
journal="American family physician",
year="2008",
author="Viken, Richard",
volume="77",
number="2",
pages="237-238",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-838X",
doi="",
url="http://dx.doi.org/"
}