@article{ref1,
title="Defining the problem",
journal="Child abuse and neglect",
year="1996",
author="Gough, D.",
volume="20",
number="11",
pages="993-1002",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0145-2134",
doi="",
url="http://dx.doi.org/"
}