@article{ref1,
title="Defining child maltreatment: a multidisciplinary overview",
journal="Child welfare",
year="1984",
author="Valentine, D. P. and Acuff, D. S. and Freeman, M. L. and Andreas, T.",
volume="63",
number="6",
pages="497-509",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0009-4021",
doi="",
url="http://dx.doi.org/"
}