@article{ref1,
title="The disabled--who are they and why?",
journal="Practitioner",
year="1981",
author="Tudor, M. A.",
volume="225",
number="1360",
pages="1477-1480",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0032-6518",
doi="",
url="http://dx.doi.org/"
}