@article{ref1,
title="The international standards booklet for neurological and functional classification of spinal cord injury. American Spinal Injury Association",
journal="Paraplegia",
year="1994",
author="Ditunno, J. F. Jr and Young, William and Donovan, W. H. and Creasey, G.",
volume="32",
number="2",
pages="70-80",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-1758",
doi="",
url="http://dx.doi.org/"
}