@article{ref1,
title="Preventing falls in hospital - time to change STEP?",
journal="British journal of nursing",
year="2007",
author="Hayes, Nicky",
volume="16",
number="13",
pages="770-770",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0966-0461",
doi="",
url="http://dx.doi.org/"
}