@article{ref1,
title="Violence in the workplace",
journal="CMAJ : Canadian Medical Association journal",
year="1994",
author="Liss, G. M. and McCaskell, L.",
volume="151",
number="9",
pages="1243-1246",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0820-3946",
doi="",
url="http://dx.doi.org/"
}