@article{ref1,
title="Swaziland--will nurses carry guns for protection?",
journal="Nursing standard (1987)",
year="1998",
author="Herbst, M. C.",
volume="13",
number="6",
pages="21-21",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-6570",
doi="",
url="http://dx.doi.org/"
}