@article{ref1,
title="The beginnings of violence",
journal="Australasian nurses journal",
year="1979",
author="Callaghan, K.",
volume="8",
number="9",
pages="4-6, 8",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0301-018X",
doi="",
url="http://dx.doi.org/"
}