@article{ref1,
title="Child abuse: causes and prevention",
journal="Journal of the National Medical Association",
year="1977",
author="Davidson, A. T.",
volume="69",
number="11",
pages="817-820",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1943-4693",
doi="",
url="http://dx.doi.org/"
}