1. Arai, E.: Effect of DDC on adrenalectomy-induced suppression of amphetamine stereotypies. (In press.)
2. Axerlod, J.: Studies on sympathomimetic amines. II. The biotransformation and physiological disposition of d-amphetamine, d-p-hydroxyamphetamine and d-methamphetamine. J. Pharmacol. exp. Ther. 110, 315?320 (1954)
3. Carlsson, A.: Amphetamine and brain catecholamines: International Symposium on Amphetamine and Related Compounds, 26?29 March 1969 (Milano)
4. Chance, M., Silverman, A.: The structure of social behaviour and drug action. In: Animal behaviour and drug action, H. Steinberg, A. Reuck, and J. Knight, eds. London: Churchill 1964
5. Furner, R. L., Stitzel, R. E.: Stress-induced alterations in microsomal drug metabolism in the adrenalectomized rat. Biochem. Pharmacol. 17, 121?127 (1968)