@article{ref1,
title="An Overview of the Nature, Causes, and Consequences of Abusive Family Relationships: Toward Differentiating Maltreatment and Violence",
journal="American psychologist, The",
year="1998",
author="Emery, Robert E. and Laumann-Billings, L.",
volume="53",
number="2",
pages="121-135",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0003-066X",
doi="",
url="http://dx.doi.org/"
}