@article{ref1,
title=""Code Gray": a unique response",
journal="Nursing management (Springhouse)",
year="1994",
author="McEvoy, M. T.",
volume="25",
number="1",
pages="59-59",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0744-6314",
doi="",
url="http://dx.doi.org/"
}