@article{ref1,
title="Modeling behavior in echopraxic and non-echopraxic profoundly retarded subjects",
journal="American corrective therapy journal",
year="1972",
author="McGavern, M. L.",
volume="26",
number="5",
pages="136-138",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-8088",
doi="",
url="http://dx.doi.org/"
}