1. Guttmann L (1973) Spinal Cord Injuries Comprehensive Management and Research. Blackwell Scientific Publications, Oxford pp 188?192, Guttmann L (1949) Brit Surg Pract 6: 455
2. Kay A, Retief P J H (1970) Spinal Cord Injuries. Paraplegia: 243?249
3. Lipschitz R (1967) Stab Wounds of Spinal Cord. Paraplegia 5: 75?82
4. Lipschitz R (1971) Stichverletzungen der Wirbelsäule in Neurotraumatologie. Guttmann L (ed) Urban und Schwarzenberg, München
5. Rand CW, Patterson GH (1929) Stab wounds of spinal cord. Surg Gynecol Obstet 48: 652