@article{ref1,
title="Body cameras help to reduce violence on wards",
journal="Nursing standard (1987)",
year="2017",
author="Longhurst, Chris",
volume="31",
number="38",
pages="10-10",
abstract="Nurses who wore body cameras at work have praised the technology after a three-month trial.<p /> <p>Language: en</p>",
language="en",
issn="0029-6570",
doi="10.7748/ns.31.38.10.s8",
url="http://dx.doi.org/10.7748/ns.31.38.10.s8"
}