@article{ref1,
title="The cost of accidents and injuries at an institution for retarded adults",
journal="Mental retardation",
year="1977",
author="Pierce, C. H.",
volume="15",
number="6",
pages="23-24",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0047-6765",
doi="",
url="http://dx.doi.org/"
}