. 2012 Mar 9;6(1):71–87. doi: 10.4184/asj.2012.6.1.71
Copyright © 2012 by Korean Society of Spine Surgery
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Table 4.
Classification of Asdourian et al. [24]
