1. Beeman, E. A.: The effect of male hormone on aggressive behavior in mice. Physiol. Zool. 20, 373?405 (1947)
2. Bronson, F. H., Desjardins, C.: Aggressive behavior and seminal vesicle function in mice: differential sensitivity to androgen given neonatally. Endocrinology 85, 971?974 (1969)
3. Collier, H. O. J., Dinnien, L. C., Johnson, C. A., Schneider, C.: The abdominal constriction response and its suppression by analgesic drugs in the mouse. Brit. J. Pharmacol. 32, 295?310 (1968)
4. DaVanzo, J. P., Observations related to drug-induced alterations in aggressive behaviour. In: Proceedings of the symposium on the biology of aggressive behaviour, S. Garratini, E. B. Sigg, eds., pp. 263?272. Amsterdam: Excerpta Medica 1969.
5. DaVanzo, J. P., Daugherty, M., Ruckart, R., Kang, L.: Pharmacological and biochemical studies in isolation-induced fighting mice. Psychopharmacologia (Berl.) 9, 210?219 (1966)