@article{ref1,
title="Management of painful states in injuries of the spinal cord and cauda equina",
journal="American journal of physical medicine",
year="1960",
author="Krueger, E. G.",
volume="39",
number="",
pages="103-110",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9491",
doi="",
url="http://dx.doi.org/"
}