@article{ref1,
title="Child abuse: psychological antecedents and sequelae",
journal="Pennsylvania medicine",
year="1978",
author="Humphrey, F. J. and Ackerman, L. and Strickler, E.",
volume="81",
number="10",
pages="10-12",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-4595",
doi="",
url="http://dx.doi.org/"
}