@article{ref1,
title="Knowledge and epidemiology of child abuse: a critical review of concepts",
journal="Pediatric annals",
year="1976",
author="Newberger, Eli H. and Daniel, J. H.",
volume="5",
number="3",
pages="15-25",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-4481",
doi="",
url="http://dx.doi.org/"
}