1. Begeer JH, Meihuizen de Regt MJ, HogenEsch I, Ter Weeme CA, Mooij JJA, Vencken LM (1986) Progressive neurological deficit in children with spina bifida aperta. Z Kinderchir 41 [Suppl I]:13?15
2. Cracco JB, Cracco RQ (1979) Somatosensory spinal and cerebral evoked potentials in children with occult spinal dysraphism (abstract). Neurology 29:543
3. Cracco JC, Cracco RQ, Graziani L (1974) Spinal evoked response in infants with myelodysplasia (abstract). Neurology 24:359
4. Duckworth T, Yamashita T, Franks CI, Brown BH (1976) Somatosensory evoked cortical responses in children with spina bifida. Dev Med Child Neurol 18:19?24
5. Heinz ER, Rosenbaum AE, Scarff TB, Reigel DH, Drayer BP (1979) Tethered spinal cord following meningomyelocele repair. Radiology 131:153?160