1. Armstrong, C. M. in Membranes, A Series of Advances 3, (ed. Eisenman, G.) 325–358 (Dekker, New York, 1975).
2. Hille, B. in Membranes, A Series of Advances 3, (ed. Eisenman, G.) 255–323 (Dekker, New York, 1975).
3. Hagiwara, S., Miyazaki, S. & Rosenthal, N. P. J. gen. Physiol. 67, 621–638 (1976).
4. Adrian, R. H., Chandler, W. K. & Hodgkin, A. L. J. Physiol. 208, 607–644 (1970).
5. Adrian, R. H. & Freygang, W. H. J. Physiol. 163, 61–103 (1962).