1. Berry M (1979) Regeneration in the central nervous system. In: Smith WT, Cavanagh JB (eds) Recent advances in neuropathology. Churchill Livingstone, Edinburgh, p. 67
2. Blackwood W, Corsellis JAN (eds) (1976) Greenfield’s neuropathology, 3rd edn. Arnold, London
3. Bradbury M (1979) The concept of a blood-brain barrier. Wiley, Chichester, New York
4. Caine GD, Weller RO, Davis BE, Cox S (1980) Mechanisms of uptake and the fate of serum proteins and horseradish peroxidase in cultured human glioma cells. Acta Neuropathol (Berl) 52: 169
5. Devor M (1982) Plasticity in the adult nervous system. In: Illis LS, Glanville HH, Sedgwick EM (eds) Rehabilitation of the neurological patient. Blackwell Scientific, Oxford, London