@article{ref1,
title="Survival from spinal cord injury",
journal="Journal of chronic diseases",
year="1983",
author="Greenland, Sander and Kraus, Jess Frank",
volume="36",
number="3",
pages="297-298",
abstract="Abstract unavailable.",
language="",
issn="0021-9681",
doi="",
url="http://dx.doi.org/"
}