1. Hammerschlag, R., and Weinreich, D., in Adv. Biochem. Psychopharmac. (edit. by Costa, E., and Greengard P.), 6, 165–180 (Raven Press, New York, 1972).
2. Iversen, L. L., The uptake and storage of nonadrenaline in sympathetic nerves (Cambridge University Press London, 1967).
3. Logan, W. J., and Snyder, S. H., Nature, 234, 297–299 (1971); Brain Res., 42, 413–21 (1972).
4. Henn, F. A., and Hamberger, A., Proc. natn. Acad. Sci. U.S.A., 68, 2686–2690 (1971).
5. Orkand, P. M., and Kravitz, E. A., J. Cell Biol., 49, 75–89 (1971).