@article{ref1,
title="Timing of academic difficulties for neglected and nonmaltreated males and females",
journal="Child abuse and neglect",
year="1997",
author="Kendall-Tackett, Kathleen A.",
volume="21",
number="9",
pages="885-887",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0145-2134",
doi="",
url="http://dx.doi.org/"
}