Burke, J. F., Yue, J. K., Ngwenya, L. B., Winkler, E. A., Talbott, J. F., Pan, J. Z., Ferguson, A. R., Beattie, M. S., Bresnahan, J. C., Haefeli, J., Whetstone, W. D., Suen, C. G., Huang, M. C., Manley, G. T., Tarapore, P. E., & Dhall, S. S. (2019). in Reply: Ultra-Early (<12 Hours) Surgery Correlates With Higher Rate of American Spinal Injury Association Impairment Scale Conversion After Cervical Spinal Cord Injury. Neurosurgery, 85(2), E401–E402. http://access.bl.uk/ark:/81055/vdc_100094072132.0x000048