1. Bakay, L.: The Blood Brain Barrier. Springfield, Ill.: Ch. C. Thomas 1956.
2. ?: Dynamic aspects of the blood-brain barrier. In: Metabolism of the Nervous System, edited byD. Richter. New York: Pergamon 1957.
3. Beaufay, H., A. M. Berleur, andA. Doyen: The occurrence of lysosome-like particles in rat brain tissue. Biochem. J.66, 32 P (1957).
4. Bennett, H. S.: A suggestion as to the nature of the lysosome granules. J. biophys. biochem. Cytol.2, Suppl. 185 (1956).
5. Sandoz Monographs;M. Bessis,1961