@article{ref1,
title="Studies show factors related to child abuse",
journal="American family physician",
year="1979",
author="",
volume="19",
number="2",
pages="215-216",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-838X",
doi="",
url="http://dx.doi.org/"
}