@article{ref1,
title="Epidemiological survey of physical child abuse",
journal="Texas medicine",
year="1976",
author="Friedrich, W. N.",
volume="72",
number="10",
pages="81-84",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0040-4470",
doi="",
url="http://dx.doi.org/"
}