@article{ref1,
title="Letter: Subaxial cervical spine injury classification systems",
journal="Neurosurgery",
year="2019",
author="Yang, Jun-Song and Tian, Fang and Chen, Hao and Yan, Liang and Chu, Lei and Hao, Ding-Jun",
volume="85",
number="2",
pages="E403-E403",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0148-396X",
doi="10.1093/neuros/nyz150",
url="http://dx.doi.org/10.1093/neuros/nyz150"
}