@article{ref1,
title="Old folk who fall",
journal="Practitioner",
year="1955",
author="Howell, T. H.",
volume="175",
number="1045",
pages="56-58",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0032-6518",
doi="",
url="http://dx.doi.org/"
}