@article{ref1,
title="Bravery and bravado",
journal="Nursing times",
year="1999",
author="",
volume="95",
number="16",
pages="14-15",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0954-7762",
doi="",
url="http://dx.doi.org/"
}