@article{ref1,
title="Imaging corner: unknown case. Diagnosis and discussion: atlanto-occipital dislocation",
journal="Spine",
year="2001",
author="Babbitz, J. D. and Kim, K. D.",
volume="26",
number="12",
pages="1401-1402",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-2436",
doi="",
url="http://dx.doi.org/"
}