@article{ref1,
title="Dorsal column stimulation for control of pain. Preliminary report on 30 patients",
journal="Journal of neurosurgery",
year="1972",
author="Nashold, B. S. and Friedman, H.",
volume="36",
number="5",
pages="590-597",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3085",
doi="10.3171/jns.1972.36.5.0590",
url="http://dx.doi.org/10.3171/jns.1972.36.5.0590"
}