@article{ref1,
title="The barbarians are at the gate",
journal="Seminars in perioperative nursing",
year="1994",
author="Girard, N.",
volume="3",
number="4",
pages="173-174",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1056-8670",
doi="",
url="http://dx.doi.org/"
}