@article{ref1,
title="Patient falls and the law",
journal="Medico-legal bulletin",
year="1972",
author="Shafer, J. F.",
volume="21",
number="3",
pages="1-11",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-8164",
doi="",
url="http://dx.doi.org/"
}