@article{ref1,
title="Physical control techniques and defensive holds for use with aggressive retarded adults",
journal="Mental retardation",
year="1977",
author="Harvey, E. R. and Schepers, J.",
volume="15",
number="5",
pages="29-31",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0047-6765",
doi="",
url="http://dx.doi.org/"
}