@article{ref1,
title="40 percent of nurses harassed or assaulted while working alone",
journal="Nursing standard (1987)",
year="2007",
author="Snow, Tamsin",
volume="21",
number="45",
pages="12-13",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0029-6570",
doi="",
url="http://dx.doi.org/"
}