REFERENCES
- Ingraham, F. D. and Matson, D. D.: Neurosurgery of Infancy and Childhood. Springfield, Illinois, Charles C Thomas, 1954, p. 7.
- Schwiddk, J. T.: Spina bifida; survey of 225 encephaloceles, meningoceles and myelomeningoceles. Am. J. Dis. Child. 84: 35 (July) 1952.
- Campbell, J. B.: Congenital anomalies of the neural axis; surgical management based on embryologic considerations. Am, J. Surg. 75: 231 (January) 1948.