1. Ahlenius, S. (1989). Antipsychotic-like properties of the 5-HT1A agonist 8-OH-DPAT in the rat. Pharmacology & Toxicology, 64, 3–5.
2. Anden, N. E., & Stock, G. (1973). Effect of clozapine on the turnover of dopamine in the corpus striatum and in the limbic system. Journal of Pharmacy & Pharmacology, 25, 346–348.
3. Balster, R. L. (1990). Perception of drug effects. In M. A. Berkley & W. C. Stebbins (Eds.), Comparative perception (Vol. 1, pp. 127–154). New York: Wiley.
4. Bleich, A., Brown, S. L., Kahn, R., & van Praag, H. M. (1988). The role of serotonin in schizophrenia. Schizophrenia Bulletin, 14, 297–315.
5. Browne, R. G., & Koe, B. K. (1982). Clozapine and agents with similar behavioral and biochemical properties. In F. C. Colpaert & J. L. Stangen (Eds.), Drug discrimination: Applications in CNS pharmacology (pp. 241–254). New York: Elsevier.