1. Hall, C. E., and Slayter, H. S., J. Biophys. Biochem. Cytol., 5, 11 (1959).
2. Hall, C. E., and Slayter, H. S., in Fifth Intern. Cong. Electron Microscopy (edit. by Breese, jun., S. R.), 2, 0–3 (Academic Press, New York, 1963).
3. Hall, C. E., Lab. Invest., 12, 998 (1963).
4. Stryer, L., Cohen, C., and Langridge, R., Nature, 197, 793 (1963).
5. Hodge, A. J., and Schmitt, F. O., Proc. US Nat. Acad. Sci., 46, 186 (1960).