@article{ref1,
title="The influence of career experience in defining head injuries: Challenges for research",
journal="Child abuse and neglect",
year="2007",
author="Christian, Cindy W.",
volume="31",
number="4",
pages="325-327",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0145-2134",
doi="10.1016/j.chiabu.2007.03.002",
url="http://dx.doi.org/10.1016/j.chiabu.2007.03.002"
}