1. Guidelines for the conduct of clinical trials for spinal cord injury as developed by the ICCP panel: spontaneous recovery after spinal cord injury and statistical power needed for therapeutic clinical trials;Fawcett;Spinal Cord,2006
2. A nationwide epidemiological survey of spinal cord injuries in Japan from January 1990 to December 1992;Shingu;Paraplegia,1995
3. Epidemiological survey of spinal cord injury in Fukuoka prefecture;Sakai;Bone Joint Nerve,2011
4. A clinical practice guideline for the management of acute spinal cord injury: introduction, rationale, and scope;Fehlings;Global Spine J,2017
5. Intracerebral neural implants: neuronal replacement and reconstruction of damaged circuitries;Bjorklund;Annu Rev Neurosci,1984