@article{ref1,
title="Violent attacks: nurses at risk",
journal="British journal of nursing",
year="1993",
author="Castledine, G.",
volume="2",
number="3",
pages="187-188",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0966-0461",
doi="",
url="http://dx.doi.org/"
}