@article{ref1,
title="Minibike and motorcycle accidents in adolescents. a new epidemic",
journal="JAMA journal of the American Medical Association",
year="1975",
author="Cowell, H. R. and Speca, J. M.",
volume="232",
number="1",
pages="55-56",
abstract="Twenty-one adolescents, ranging in age from 9 to 16 years, sustained accidental injuries while operating a minibike, motorcycle, or go-cart. Their injuries ranged from lacerations and contusions to paraplegia and amputation. This study suggests that this new pattern of injury is reaching epidemic levels in this age group.",
language="",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}