@article{ref1,
title="Changes in epidemiology of acute spinal cord injury for 1947-1981",
journal="Surgical Neurology",
year="1994",
author="Kaufman, H. H.",
volume="42",
number="3",
pages="278-278",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0090-3019",
doi="",
url="http://dx.doi.org/"
}