@article{ref1,
title="Questions about toy car head injury",
journal="Pediatrics",
year="1998",
author="Crowley, M",
volume="102",
number="2 Pt 1",
pages="437-438",
abstract="Child abuse versus unintentional injury.  <p>Language: en</p>",
language="en",
issn="0031-4005",
doi="",
url="http://dx.doi.org/"
}