@article{ref1,
title="Riding for the disabled",
journal="Physiotherapy",
year="1978",
author="Walker, G. M.",
volume="64",
number="10",
pages="297-297",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-9406",
doi="",
url="http://dx.doi.org/"
}