@article{ref1,
title="Combining safety and fun with wheel toys",
journal="Young children",
year="1991",
author="Abright, K",
volume="46",
number="6",
pages="61-61",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0044-0728",
doi="",
url="http://dx.doi.org/"
}