@article{ref1,
title="Problem behaviours in abused and neglected children grown up: Prevalence and co-occurrence of substance abuse, crime and violence",
journal="Criminal behaviour and mental health",
year="1997",
author="Widom, C. S. and White, H. R.",
volume="7",
number="4",
pages="287-310",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0957-9664",
doi="",
url="http://dx.doi.org/"
}