@article{ref1,
title="Freedom to wander safely",
journal="Elderly care",
year="1997",
author="Cantes, S. and Rigby, P.",
volume="9",
number="4",
pages="8-10",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1369-1856",
doi="",
url="http://dx.doi.org/"
}