1. Bartholomew, A. A., and E. Marrey: Susceptibility to Methylpentynol: personality and other variables. J. ment. Sci. 105, 959?970 (1959).
2. Broadhurst, P. L.: Experiments in psychogenetics. In: Eysenck, H. J.: Experiments in personality. London: Routledge & Kegan Paul 1960.
3. ?, S. N. Sinha, and S. D. Singh: The effect of stimulant and depressant drugs on a measure of emotional reactivity in the rat. J. gen. Psychol. 95, 217?226 (1959).
4. Broussolle, P., Y. Rosier, and Mlle Pauget: Carbamate de métyhlpentynol. Action thérapeutique sur une psychose grave. Phénomènes critiques. J. Méd. Lyon 41, 123?127 (1960).
5. Deabra-Dinis, J., and M. H. Castelo Branco: Ensaio clinico dalguns novos medicamentos em psiquitria. J. Méd. (Porto) 35, 24?26 (1958).