@article{ref1,
title="Spinal cord injury-rehabilitation costs and results and follow-up in thirty-one cases",
journal="Journal of the American Medical Association",
year="1957",
author="Berns, S. H. and Lowman, E. W. and Rusk, H. A. and Covalt, D. A.",
volume="164",
number="14",
pages="1551-1558",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9955",
doi="",
url="http://dx.doi.org/"
}