@article{ref1,
title="Spinal compression--an analysis of 332 cases",
journal="Journal of the Association of Physicians of India",
year="1971",
author="Rai, B. and Chopra, B. K. and Kumar, Ramesh",
volume="19",
number="9",
pages="647-651",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0004-5772",
doi="",
url="http://dx.doi.org/"
}