@article{ref1,
title="Changing a culture of horizontal violence",
journal="Practising midwife",
year="2004",
author="Robertson, Jennifer",
volume="7",
number="2",
pages="40-41",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1461-3123",
doi="",
url="http://dx.doi.org/"
}