8Chiu WT,Lin HC,Lam C,et al.Review paper:epidemiology of traumatic spinal cord injury:comparisons between developed and developing countries [J].Asia Pac J Public Health,2010, 22(1):9-18.
10Hitzig SL,Tonack M, Campbell KA, et al. Secondary health complications in an aging Canadian spinal cord injury sample [J].Am J Phys Med Rehabil,2008,87(7):545-555.